Suitable for belt width : 600 mm
ROP-F1-C-060-M-D-L-B-B-B-NA
SKU: SAPB060520
Stock: 3
Advised max. installation height: 230 mm
Suitable for: Cross mounting
Cost effective solution. Suitable for thin to thick layers and do not require a control box. Very reliable and available in many belt widths. Available in transverse or in-line versions for installation above your conveyor belt or end pulley.

Cross or inline version
For belt width 400-1600 mm
Easy to install
Permanent magnet
Max. installation height 450 mm

Application

Application

An overbelt magnet is suitable for removal or separation of high volumes of iron or steel and hangs above a flat- or trough-shaped conveyor. This type of magnet is self-cleaning and continuously separates (ferromagnetic) Fe parts from material streams. The iron removal efficiency of overband magnets ranges from 70 to 90%. This depends on magnet design, product flow and placement. Automatic self-cleaning overband magnetic separators are suitable for both the recovery (recycling) of ferrous parts and the removal/elimination of impurities (iron contaminants).
These magnets are mainly suitable for coarser fractions with pieces larger than 10 mm. Thanks to the robust, reliable technology, these magnets have applications in many industries. Putting a permanent overbelt magnet in service requires nothing more than four suspension points, sufficient space and power to drive the conveyor belt.

Operation

Operation

Conveyor belt speed:
to remove ferrous or iron parts from a material flow, they must remain in a magnetic field for between approximately 0.3 and 0.5 seconds, where they are magnetized. To achieve maximum separation, it is important to optimally match the size of the magnet block (main pole) and the belt speed. This means that with a narrow overband magnet the conveyor belt beneath it must run at lower capacity (m/s) than with a wider magnet at the same suspension height. The following formula provides an indication of the maximum conveyor belt speed:
 
Maximum conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)
 
Recommended conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)

Placement

Placement

The distance between a magnet and the conveyor belt must be as small as possible. The magnetic force decreases exponentially with increasing distance. There is, however, a minimum distance required so the rubber cleats safely remove all the ferrous parts from the material flow. There are two methods for use/placement of overband magnets: transverse and in-line. Goudsmit has a specific, optimum magnet configuration for both mounting options.
 
Transverse ('Cross')
In practice, transverse placement is most common, because it is easier to install in an existing line. An additional advantage is a ferrous discharge to the side, which from the logistical perspective is easier to process.
 
'In-line'
If you have the option to place your overband magnet in line with the conveyor belt, this is always preferred. The advantage of this is that the transported material ‘breaks open’ at the end of the belt (head roller) and is therefore suspended in mid-air for several milliseconds. As a result, the magnet can easily pull the ferrous metal out of the product flow.

Non magnetic zone

Non magnetic zone

When positioning the magnet, the construction below the magnet such as the frame, bearing rollers and end rollers must be made of non-magnetic material. This is because steel parts will become magnetized, which will adversely affect the separation performance of the overband magnet.
 
For more information and the rule of thumb, see: Non-magnetic-zone

Ferrite Tapered-after roller
HRA-F-102x44-BB-0335-B-B
SKU: TBBB033504
Stock *: 0
Width: 102 mm
Height: 44 mm
Length: 335 mm
Magnetic rails are used for straight product flows or flows with side in-feed or discharge.The most suitable magnetic rail version depends on the position in the conveyor system.Various functions are possible. Magnetic rails are also available in a waterproof version.

Infeed or discharge
Constant or dissipating magnetic force
Steel or stainless steel enclosure
With neodymium or ferrite magnets

Type AA

AA: straight-ahead version

For straight product flows with constant magnetic strength.
Suitable for installation between other magnetic rails.


Type AB/AC

AB and AC: dissipating version

With dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.
The dissipating magnetic field guarantees uniform, trouble-free transition.

Type AB for installation at the end of the magnetic conveyor
Type AC for installation at the beginning


Type BA/BB

BA and BB: tapered version

With tapered design for optimal transition to a magnet roller.

Type BA for installation in front of a magnet roller
Type BB for installation behind a magnet roller


Type BC/BD

BC and BD: tapered and dissipating version

With tapered shape and dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.

Type BC for installation in front of a magnet roller
Type BD for installation behind a magnet roller

Ferrite Tapered-before roller
HRA-F-102x44-BA-0335-B-B
SKU: TBBA033504
Stock *: 0
Width: 102 mm
Height: 44 mm
Length: 335 mm
Magnetic rails are used for straight product flows or flows with side in-feed or discharge.The most suitable magnetic rail version depends on the position in the conveyor system.Various functions are possible. Magnetic rails are also available in a waterproof version.

Infeed or discharge
Constant or dissipating magnetic force
Steel or stainless steel enclosure
With neodymium or ferrite magnets

Type AA

AA: straight-ahead version

For straight product flows with constant magnetic strength.
Suitable for installation between other magnetic rails.


Type AB/AC

AB and AC: dissipating version

With dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.
The dissipating magnetic field guarantees uniform, trouble-free transition.

Type AB for installation at the end of the magnetic conveyor
Type AC for installation at the beginning


Type BA/BB

BA and BB: tapered version

With tapered design for optimal transition to a magnet roller.

Type BA for installation in front of a magnet roller
Type BB for installation behind a magnet roller


Type BC/BD

BC and BD: tapered and dissipating version

With tapered shape and dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.

Type BC for installation in front of a magnet roller
Type BD for installation behind a magnet roller

Neodymium 300 mm
HRA-N-053x22-AA-0300-B-W
SKU: TGAA030041
Stock *: 0
Width: 53 mm
Height: 22 mm
Water-resistant: yes
Magnetic rails are used for straight product flows or flows with side in-feed or discharge.The most suitable magnetic rail version depends on the position in the conveyor system.Various functions are possible. Magnetic rails are also available in a waterproof version.

Infeed or discharge
Constant or dissipating magnetic force
Steel or stainless steel enclosure
With neodymium or ferrite magnets

Type AA

AA: straight-ahead version

For straight product flows with constant magnetic strength.
Suitable for installation between other magnetic rails.


Type AB/AC

AB and AC: dissipating version

With dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.
The dissipating magnetic field guarantees uniform, trouble-free transition.

Type AB for installation at the end of the magnetic conveyor
Type AC for installation at the beginning


Type BA/BB

BA and BB: tapered version

With tapered design for optimal transition to a magnet roller.

Type BA for installation in front of a magnet roller
Type BB for installation behind a magnet roller


Type BC/BD

BC and BD: tapered and dissipating version

With tapered shape and dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.

Type BC for installation in front of a magnet roller
Type BD for installation behind a magnet roller

Length : 1250 mm
SVM-F-946x343-1250-B-F0E
SKU: SVMF081200
Stock *: 0
Advised max. installation height: 155-440 mm
Height: 433 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Ferrite 750 mm
HRA-F-102x44-AA-0750-B-B
SKU: TBAA075004
Stock *: 0
Width: 102 mm
Height: 44 mm
Water-resistant: no
Magnetic rails are used for straight product flows or flows with side in-feed or discharge.The most suitable magnetic rail version depends on the position in the conveyor system.Various functions are possible. Magnetic rails are also available in a waterproof version.

Infeed or discharge
Constant or dissipating magnetic force
Steel or stainless steel enclosure
With neodymium or ferrite magnets

Type AA

AA: straight-ahead version

For straight product flows with constant magnetic strength.
Suitable for installation between other magnetic rails.


Type AB/AC

AB and AC: dissipating version

With dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.
The dissipating magnetic field guarantees uniform, trouble-free transition.

Type AB for installation at the end of the magnetic conveyor
Type AC for installation at the beginning


Type BA/BB

BA and BB: tapered version

With tapered design for optimal transition to a magnet roller.

Type BA for installation in front of a magnet roller
Type BB for installation behind a magnet roller


Type BC/BD

BC and BD: tapered and dissipating version

With tapered shape and dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.

Type BC for installation in front of a magnet roller
Type BD for installation behind a magnet roller

Length : 1200 mm
SVM-F-785x313-1200-B-F0E
SKU: SVMF071200
Stock *: 0
Advised max. installation height: 165-320 mm
Height: 385 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Length : 250 mm
BAR-N-23-250-25-2M8-NW-B
SKU: SBAMA100040-250
Interface/connection dim's: Threaded hole M8 (2x)
Magnet quality: GSN-42
Max. operating / product temperature: 60 °C
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Suitable for belt width : 400 mm
OVERBELT MAGNET ECOLINE 400/2
SKU: SAPB040520
Stock *: 0
Advised max. installation height: 230 mm
Suitable for: Cross mounting
Cost effective solution. Suitable for thin to thick layers and do not require a control box. Very reliable and available in many belt widths. Available in transverse or in-line versions for installation above your conveyor belt or end pulley.

Cross or inline version
For belt width 400-1600 mm
Easy to install
Permanent magnet
Max. installation height 450 mm

Application

Application

An overbelt magnet is suitable for removal or separation of high volumes of iron or steel and hangs above a flat- or trough-shaped conveyor. This type of magnet is self-cleaning and continuously separates (ferromagnetic) Fe parts from material streams. The iron removal efficiency of overband magnets ranges from 70 to 90%. This depends on magnet design, product flow and placement. Automatic self-cleaning overband magnetic separators are suitable for both the recovery (recycling) of ferrous parts and the removal/elimination of impurities (iron contaminants).
These magnets are mainly suitable for coarser fractions with pieces larger than 10 mm. Thanks to the robust, reliable technology, these magnets have applications in many industries. Putting a permanent overbelt magnet in service requires nothing more than four suspension points, sufficient space and power to drive the conveyor belt.

Operation

Operation

Conveyor belt speed:
to remove ferrous or iron parts from a material flow, they must remain in a magnetic field for between approximately 0.3 and 0.5 seconds, where they are magnetized. To achieve maximum separation, it is important to optimally match the size of the magnet block (main pole) and the belt speed. This means that with a narrow overband magnet the conveyor belt beneath it must run at lower capacity (m/s) than with a wider magnet at the same suspension height. The following formula provides an indication of the maximum conveyor belt speed:
 
Maximum conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)
 
Recommended conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)

Placement

Placement

The distance between a magnet and the conveyor belt must be as small as possible. The magnetic force decreases exponentially with increasing distance. There is, however, a minimum distance required so the rubber cleats safely remove all the ferrous parts from the material flow. There are two methods for use/placement of overband magnets: transverse and in-line. Goudsmit has a specific, optimum magnet configuration for both mounting options.
 
Transverse ('Cross')
In practice, transverse placement is most common, because it is easier to install in an existing line. An additional advantage is a ferrous discharge to the side, which from the logistical perspective is easier to process.
 
'In-line'
If you have the option to place your overband magnet in line with the conveyor belt, this is always preferred. The advantage of this is that the transported material ‘breaks open’ at the end of the belt (head roller) and is therefore suspended in mid-air for several milliseconds. As a result, the magnet can easily pull the ferrous metal out of the product flow.

Non magnetic zone

Non magnetic zone

When positioning the magnet, the construction below the magnet such as the frame, bearing rollers and end rollers must be made of non-magnetic material. This is because steel parts will become magnetized, which will adversely affect the separation performance of the overband magnet.
 
For more information and the rule of thumb, see: Non-magnetic-zone

Length : 1040 mm
SVM-F-946x343-1040-B-F0E
SKU: SVMF081000
Stock *: 0
Advised max. installation height: 155-440 mm
Height: 433 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Magnet width : 2000 mm
SVMZ-N-304x99-2000-Z-F1M
SKU: SEMV200020
Stock *: 0
Type: Forklift magnet
Magnetic system: Permanent ferrite magnet
Magnetic brooms sweep up iron and steel parts from clean or rough floors or sandy surfaces. In short, in places where iron is not or very difficult to sweep together or is not visible, such as in sand.The brooms collect metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds. Fast and easy cleanable.

Push manually or tow as a trailer
Permanent magnet
Magnet width 300-1600 mm
Quick cleaning through use of extractor plates
Engineering, production & service

Application

Sweeping floors to clean them from iron particles

Magnetic brooms (magnetic sweepers) 'sweep up' iron particles from clean or rough floors or sandy surfaces. They work well in areas where it is very difficult to sweep up iron (or just the iron and nothing else) or it is not visible, such as in sand.
 
The strong magnet in the broom collects metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds.

Types

We have standard types and 'specials' available

In addition to the standard magnetic brooms on this page, we are happy to make a special broom for you on request. Other dimensions or attachments for forklift forks or trailers, etc.

Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Cleaning (iron disposal)

Cleaning & discharging of caught iron particles

Bar magnet type
The bar magnet has a scraper ring, with which you can slide the captured iron particles to the side. There the iron automatically falls from the bar housing.
 
Plate magnet type
This type of magnetic broom contains a strong plate magnet with a hinged separator plate (extractor plate) in front. After the floor has been swept the separation plate can be swung away, causing the iron particles to automatically fall off. It can then easily be swept up with a dustpan and broom.

Magnet width : 1600 mm
MAGNETIC SWEEPER 1600
SKU: E0017327
Stock *: 0
Type: For attaching as a trailer
Magnetic system: Permanent Neoflux® magnet
Magnetic brooms sweep up iron and steel parts from clean or rough floors or sandy surfaces. In short, in places where iron is not or very difficult to sweep together or is not visible, such as in sand.The brooms collect metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds. Fast and easy cleanable.

Push manually or tow as a trailer
Permanent magnet
Magnet width 300-1600 mm
Quick cleaning through use of extractor plates
Engineering, production & service

Application

Sweeping floors to clean them from iron particles

Magnetic brooms (magnetic sweepers) 'sweep up' iron particles from clean or rough floors or sandy surfaces. They work well in areas where it is very difficult to sweep up iron (or just the iron and nothing else) or it is not visible, such as in sand.
 
The strong magnet in the broom collects metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds.

Types

We have standard types and 'specials' available

In addition to the standard magnetic brooms on this page, we are happy to make a special broom for you on request. Other dimensions or attachments for forklift forks or trailers, etc.

Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Cleaning (iron disposal)

Cleaning & discharging of caught iron particles

Bar magnet type
The bar magnet has a scraper ring, with which you can slide the captured iron particles to the side. There the iron automatically falls from the bar housing.
 
Plate magnet type
This type of magnetic broom contains a strong plate magnet with a hinged separator plate (extractor plate) in front. After the floor has been swept the separation plate can be swung away, causing the iron particles to automatically fall off. It can then easily be swept up with a dustpan and broom.

Length : 840 mm
SVM-F-946x343-0840-B-F0E
SKU: SVMF080800
Stock *: 0
Advised max. installation height: 155-440 mm
Height: 433 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Length : 250 mm
BAR-N-23-250-25-2M6-NW-B
SKU: SBAMA100020-250
Interface/connection dim's: Threaded hole M6 (2x)
Magnet quality: GSN-42
Max. operating / product temperature: 60 °C
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Length : 250 mm
BAR-N-23-250-25-1M8-NW-B
SKU: SBAMA100030-250
Interface/connection dim's: Threaded hole M8 (1x)
Magnet quality: GSN-42
Max. operating / product temperature: 60 °C
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Working width : 600 mm
RHPS-HF-06-SCS-N-SM-B-N-B-N
SKU: E0117739
Stock *: 0
Min. Fe-particle size that can be caught: 0.03 mm (Fe-parts, sporadically)
High-gradient magnetic head pulley systems are used to capture weakly magnetic particles. Due to the low magnetic field depth, this system is not suitable for high processing capacities.

Very powerful
Capture Fe and weakly magnetic particles from 0.1 mm
Continuous automatic cleaning
For belt width 600-800 mm
Max. layer thickness 30 mm

Application

Application

An extra powerful magnetic head pulley with radial magnet construction. Separate weakly magnetic and paramagnetic particles such as stainless steel and steel alloys in small, mono-layer fractions ranging in size from 0 to 40 mm - at low capacities. The high-gradient magnet is used after the separation step for the strongly magnetic ferrous particles. The total solution is a compact and maintenance-friendly conveyor belt system that can be used for applications such as:

removing stainless steel rings, springs and balls from shredded plastic bottles with pump mechanism
removing small metal particles from soil contaminants, soil or stones
removing smashed pieces of stainless steel from wood recycling processes to protect shredding blades
separating pieces of stainless steel from shredded WEEE and ASR fractions
separating iron dust from ceramics or blasting grit
separating pieces of stainless steel from cable shredder flows before the copper shredder processing step
separating stainless steel needles from plastic hospital syringes


Design

Design

The high-gradient magnetic head roller system can be divided into three segments:
 
1. Supply segment
Vibratory feeder for magnetic head pulley separator This is a stainless steel vibratory feeder, driven by two magnetic linear vibration motors. The vibration frequency is easily adjusted via the supplied control box. Advantages of these motors are the robustness, durability and maintenance-friendliness.
 
2. Middle segment
Conveyor belt for magnetic head roller separator The middle segment contains stainless steel protection covers. This means that the machine requires little maintenance, is easy to clean and can even be used for certain food applications. The sealing strips and wavy edge make product loss impossible. To achieve 9,000 gauss the thin 1.3 mm PU conveyor belt is essential to the functionality of the machine.
 
3. Discharge segment
Splitter for magnetic head pulley separator The splitter, also known as a separation partition, ensures the physical separation of the two product flows. The stainless steel splitter is designed to be adjustable both horizontally and vertically. The result: perfect separation, tailored to product flow and capacity. You can optionally choose product hoppers with the machine.

Features

Features

Through the use of high-quality magnets, the high-gradient magnetic head pulley (mounted in the head pulley) has the following characteristics:

separates weakly magnetic particles > 0.1 mm
separates ferrous particles > 30 µm (sporadic)
magnetic field depth 10 mm
radial magnet construction
neodymium magnet (10,000 gauss at the shell)


Working principle

Working principle

A high-gradient magnetic head pulley system is a conveyor belt system with a very powerful integrated magnetic conveyor roller. This powerful field is created by the combination of neodymium magnets and radial magnet construction. The result: a flux density of 9,000 gauss on the conveyor belt. The high magnetic force is necessary because the crystal lattice of stainless steel does not actually allow magnetism. However, when a stainless steel particle is processed it undergoes a number of plastic deformations caused by shredding, sieving, falling or granulating. These deformations in the stainless steel result in localized material defects in the crystal lattice. This causes the material to acquire slight or weakly magnetic properties. By the time a stainless steel particle reaches the high-gradient separator, its deformation causes it to be between 5 and 10% magnetizable. The need to deflect a weakly magnetic particle from a product flow is why the extra-high magnetic force is needed.
 
The belt is fed from a vibratory feeder, possibly in combination with a supply hopper. The belt speed is continuously adjustable. This ensures that the product supply (capacity/layer thickness), along with the attracting power of the magnetic conveyor roller and ballistic effect of the product speed, can be perfectly regulated. The splitter separates the product flow physically into a weakly magnetic metal fraction and an inert (non-magnetic) fraction.
 
A drawback of a high-gradient magnet it that it is so powerful that it also attracts other bits of magnetic material. Such as pieces of plastic, wood or rubber contaminated with iron oxide. This can result in a metal fraction contaminated with undesirable materials. In this case, the obtained product requires further purification to yield a saleable fraction.

Length : 250 mm
BAR-N-23-250-25-1M6-NW-B
SKU: SBAMA100010-250
Interface/connection dim's: Threaded hole M6 (1x)
Magnet quality: GSN-42
Max. operating / product temperature: 60 °C
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Working width : 800 mm
RHPS-H-08-SCS-N-SM-B-N-B-N
SKU: E0091416
Stock *: 0
Min. Fe-particle size that can be caught: 0.03 mm (Fe-parts, sporadically)
High-gradient magnetic head pulley systems are used to capture weakly magnetic particles. Due to the low magnetic field depth, this system is not suitable for high processing capacities.

Very powerful
Capture Fe and weakly magnetic particles from 0.1 mm
Continuous automatic cleaning
For belt width 600-800 mm
Max. layer thickness 30 mm

Application

Application

An extra powerful magnetic head pulley with radial magnet construction. Separate weakly magnetic and paramagnetic particles such as stainless steel and steel alloys in small, mono-layer fractions ranging in size from 0 to 40 mm - at low capacities. The high-gradient magnet is used after the separation step for the strongly magnetic ferrous particles. The total solution is a compact and maintenance-friendly conveyor belt system that can be used for applications such as:

removing stainless steel rings, springs and balls from shredded plastic bottles with pump mechanism
removing small metal particles from soil contaminants, soil or stones
removing smashed pieces of stainless steel from wood recycling processes to protect shredding blades
separating pieces of stainless steel from shredded WEEE and ASR fractions
separating iron dust from ceramics or blasting grit
separating pieces of stainless steel from cable shredder flows before the copper shredder processing step
separating stainless steel needles from plastic hospital syringes


Design

Design

The high-gradient magnetic head roller system can be divided into three segments:
 
1. Supply segment
Vibratory feeder for magnetic head pulley separator This is a stainless steel vibratory feeder, driven by two magnetic linear vibration motors. The vibration frequency is easily adjusted via the supplied control box. Advantages of these motors are the robustness, durability and maintenance-friendliness.
 
2. Middle segment
Conveyor belt for magnetic head roller separator The middle segment contains stainless steel protection covers. This means that the machine requires little maintenance, is easy to clean and can even be used for certain food applications. The sealing strips and wavy edge make product loss impossible. To achieve 9,000 gauss the thin 1.3 mm PU conveyor belt is essential to the functionality of the machine.
 
3. Discharge segment
Splitter for magnetic head pulley separator The splitter, also known as a separation partition, ensures the physical separation of the two product flows. The stainless steel splitter is designed to be adjustable both horizontally and vertically. The result: perfect separation, tailored to product flow and capacity. You can optionally choose product hoppers with the machine.

Features

Features

Through the use of high-quality magnets, the high-gradient magnetic head pulley (mounted in the head pulley) has the following characteristics:

separates weakly magnetic particles > 0.1 mm
separates ferrous particles > 30 µm (sporadic)
magnetic field depth 10 mm
radial magnet construction
neodymium magnet (10,000 gauss at the shell)


Working principle

Working principle

A high-gradient magnetic head pulley system is a conveyor belt system with a very powerful integrated magnetic conveyor roller. This powerful field is created by the combination of neodymium magnets and radial magnet construction. The result: a flux density of 9,000 gauss on the conveyor belt. The high magnetic force is necessary because the crystal lattice of stainless steel does not actually allow magnetism. However, when a stainless steel particle is processed it undergoes a number of plastic deformations caused by shredding, sieving, falling or granulating. These deformations in the stainless steel result in localized material defects in the crystal lattice. This causes the material to acquire slight or weakly magnetic properties. By the time a stainless steel particle reaches the high-gradient separator, its deformation causes it to be between 5 and 10% magnetizable. The need to deflect a weakly magnetic particle from a product flow is why the extra-high magnetic force is needed.
 
The belt is fed from a vibratory feeder, possibly in combination with a supply hopper. The belt speed is continuously adjustable. This ensures that the product supply (capacity/layer thickness), along with the attracting power of the magnetic conveyor roller and ballistic effect of the product speed, can be perfectly regulated. The splitter separates the product flow physically into a weakly magnetic metal fraction and an inert (non-magnetic) fraction.
 
A drawback of a high-gradient magnet it that it is so powerful that it also attracts other bits of magnetic material. Such as pieces of plastic, wood or rubber contaminated with iron oxide. This can result in a metal fraction contaminated with undesirable materials. In this case, the obtained product requires further purification to yield a saleable fraction.

Length : 200 mm
BAR-ES-23-200-25-2M6-NW-B
SKU: SBAQA100020-200
Magnet quality: GSN-52
Interface/connection dim's: Threaded hole M6 (2x)
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Length : 200 mm
BAR-ES-23-200-25-1M8-NW-B
SKU: SBAQA100030-200
Magnet quality: GSN-52
Interface/connection dim's: Threaded hole M8 (1x)
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Working width : 600 mm
RHPS-H-06-SCS-N-SM-B-N-B-N
SKU: E0087806
Stock *: 0
Min. Fe-particle size that can be caught: 0.03 mm (Fe-parts, sporadically)
High-gradient magnetic head pulley systems are used to capture weakly magnetic particles. Due to the low magnetic field depth, this system is not suitable for high processing capacities.

Very powerful
Capture Fe and weakly magnetic particles from 0.1 mm
Continuous automatic cleaning
For belt width 600-800 mm
Max. layer thickness 30 mm

Application

Application

An extra powerful magnetic head pulley with radial magnet construction. Separate weakly magnetic and paramagnetic particles such as stainless steel and steel alloys in small, mono-layer fractions ranging in size from 0 to 40 mm - at low capacities. The high-gradient magnet is used after the separation step for the strongly magnetic ferrous particles. The total solution is a compact and maintenance-friendly conveyor belt system that can be used for applications such as:

removing stainless steel rings, springs and balls from shredded plastic bottles with pump mechanism
removing small metal particles from soil contaminants, soil or stones
removing smashed pieces of stainless steel from wood recycling processes to protect shredding blades
separating pieces of stainless steel from shredded WEEE and ASR fractions
separating iron dust from ceramics or blasting grit
separating pieces of stainless steel from cable shredder flows before the copper shredder processing step
separating stainless steel needles from plastic hospital syringes


Design

Design

The high-gradient magnetic head roller system can be divided into three segments:
 
1. Supply segment
Vibratory feeder for magnetic head pulley separator This is a stainless steel vibratory feeder, driven by two magnetic linear vibration motors. The vibration frequency is easily adjusted via the supplied control box. Advantages of these motors are the robustness, durability and maintenance-friendliness.
 
2. Middle segment
Conveyor belt for magnetic head roller separator The middle segment contains stainless steel protection covers. This means that the machine requires little maintenance, is easy to clean and can even be used for certain food applications. The sealing strips and wavy edge make product loss impossible. To achieve 9,000 gauss the thin 1.3 mm PU conveyor belt is essential to the functionality of the machine.
 
3. Discharge segment
Splitter for magnetic head pulley separator The splitter, also known as a separation partition, ensures the physical separation of the two product flows. The stainless steel splitter is designed to be adjustable both horizontally and vertically. The result: perfect separation, tailored to product flow and capacity. You can optionally choose product hoppers with the machine.

Features

Features

Through the use of high-quality magnets, the high-gradient magnetic head pulley (mounted in the head pulley) has the following characteristics:

separates weakly magnetic particles > 0.1 mm
separates ferrous particles > 30 µm (sporadic)
magnetic field depth 10 mm
radial magnet construction
neodymium magnet (10,000 gauss at the shell)


Working principle

Working principle

A high-gradient magnetic head pulley system is a conveyor belt system with a very powerful integrated magnetic conveyor roller. This powerful field is created by the combination of neodymium magnets and radial magnet construction. The result: a flux density of 9,000 gauss on the conveyor belt. The high magnetic force is necessary because the crystal lattice of stainless steel does not actually allow magnetism. However, when a stainless steel particle is processed it undergoes a number of plastic deformations caused by shredding, sieving, falling or granulating. These deformations in the stainless steel result in localized material defects in the crystal lattice. This causes the material to acquire slight or weakly magnetic properties. By the time a stainless steel particle reaches the high-gradient separator, its deformation causes it to be between 5 and 10% magnetizable. The need to deflect a weakly magnetic particle from a product flow is why the extra-high magnetic force is needed.
 
The belt is fed from a vibratory feeder, possibly in combination with a supply hopper. The belt speed is continuously adjustable. This ensures that the product supply (capacity/layer thickness), along with the attracting power of the magnetic conveyor roller and ballistic effect of the product speed, can be perfectly regulated. The splitter separates the product flow physically into a weakly magnetic metal fraction and an inert (non-magnetic) fraction.
 
A drawback of a high-gradient magnet it that it is so powerful that it also attracts other bits of magnetic material. Such as pieces of plastic, wood or rubber contaminated with iron oxide. This can result in a metal fraction contaminated with undesirable materials. In this case, the obtained product requires further purification to yield a saleable fraction.

Length : 990 mm
SVM-F-780x313-1000-B-F0E
SKU: SVMF071000
Stock *: 0
Advised max. installation height: 165-320 mm
Height: 385 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Suitable for belt width : 1400 mm
RHP-F324A08-140-RSD-BA
SKU: RHAF32140000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1000 mm
RHP-B254A06-100-RSD-BA
SKU: RHAN25100000
Stock *: 0
Diameter: 254 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Magnet width : 1500 mm
SVMZ-N-304x99-1500-Z-F1M
SKU: E0057845
Stock *: 0
Type: Forklift magnet
Magnetic system: Permanent ferrite magnet
Magnetic brooms sweep up iron and steel parts from clean or rough floors or sandy surfaces. In short, in places where iron is not or very difficult to sweep together or is not visible, such as in sand.The brooms collect metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds. Fast and easy cleanable.

Push manually or tow as a trailer
Permanent magnet
Magnet width 300-1600 mm
Quick cleaning through use of extractor plates
Engineering, production & service

Application

Sweeping floors to clean them from iron particles

Magnetic brooms (magnetic sweepers) 'sweep up' iron particles from clean or rough floors or sandy surfaces. They work well in areas where it is very difficult to sweep up iron (or just the iron and nothing else) or it is not visible, such as in sand.
 
The strong magnet in the broom collects metal debris, such as nails, screws, nuts, chips and grinding dust in workshops, factory halls, festival areas, exhibition halls and on paved or sandy parking lots or camping grounds.

Types

We have standard types and 'specials' available

In addition to the standard magnetic brooms on this page, we are happy to make a special broom for you on request. Other dimensions or attachments for forklift forks or trailers, etc.

Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Cleaning (iron disposal)

Cleaning & discharging of caught iron particles

Bar magnet type
The bar magnet has a scraper ring, with which you can slide the captured iron particles to the side. There the iron automatically falls from the bar housing.
 
Plate magnet type
This type of magnetic broom contains a strong plate magnet with a hinged separator plate (extractor plate) in front. After the floor has been swept the separation plate can be swung away, causing the iron particles to automatically fall off. It can then easily be swept up with a dustpan and broom.

Suitable for belt width : 1200 mm
RHP-F324A08-120-RSD-BA
SKU: RHAF32120000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 795 mm
SVM-F-780x313-0800-B-F0E
SKU: SVMF070800
Stock *: 0
Advised max. installation height: 165-320 mm
Height: 385 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Length : 200 mm
BAR-ES-23-200-25-1M6-NW-B
SKU: SBAQA100010-200
Magnet quality: GSN-52
Interface/connection dim's: Threaded hole M6 (1x)
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Suitable for belt width : 800 mm
RHP-B254A06-080-RSD-BA
SKU: RHAN25080000
Stock *: 0
Diameter: 254 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1000 mm
RHP-F324A08-100-RSD-BA
SKU: RHAF32100000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 300 mm
SVM-F-154x47-0300-B-F0E
SKU: SVMF020300
Stock *: 0
Advised max. installation height: 60-75 mm
Height: 47 mm
Cost-effective. Overbelt placement or installation against a free-fall line. Often used in the recycling industry or for protection of downstream equipment.

Max. installation height 140 mm
Low overall height
With neodymium or ferrite magnets
For recycling or metal separation

Application

Application

Ferrite magnetic plates (plate magnets) remove ferromagnetic (Fe) particles as small as 0.5 mm. An advantage is that they are suitable for use at higher temperatures (250°C), but they are not suitable for capturing stainless steel scrapings.
 
The dimensions are selected based on the desired holding field depth: the deeper the field, the heavier and larger the magnet becomes. For this reason one often opts for the more compact and equally strong neodymium (Neoflux®) plate magnets.

Placement

Placement

Overbelt placement or installation in/against a free-fall line. For placement in a free-fall line Goudsmit also supplies mounting plates (see also chute magnets). This makes dust-proof mounting possible and makes them easy to clean.
 
For a width in excess of 300 mm a neodymium magnet is recommended for installation in a free-fall line. In such applications ferrite plate magnets are too heavy for manual cleaning. If you are considering overbelt placement, keep in mind that the construction directly beneath the magnet must be made of non-magnetic material.

Design

Design

Goudsmit builds plate magnets for mounting above production lines that feature 'flux control' to create a deeper holding field. These have extra magnets between the poles that cause the lines of flux to penetrate deeper into the product flow. A ridge prevents captured iron particles from being carried away again by the product flow.


Cleaning

Cleaning

Cleaning of the plate magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning). Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. For quick cleaning, see also chute magnets.

Suitable for belt width : 800 mm
RHP-B219A06-080-RSD-BA
SKU: RHAN22080000
Stock *: 0
Diameter: 219 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Max. stack height : 360 mm
HSS-F-BA-154x047-0400-B
SKU: TBSP030400
Stock: 16
Width: 154 mm
Sheet separators with ferrite magnets are suitable for separating sheets in the most common situations.

Permanent magnetic
For sheets up to 4 mm thick
Max. stacking height 490 mm
Steel enclosure
Ferrite magnet

Operation

Ferrite sheet separator operation

The magnetic field automatically forces the sheets apart and separates them. When the upper sheet is removed, the next one rises immediately.
To prevent malfunctions in fully automated production processes we recommend the use of a number of extra sheet separators.

Installation example 1

Corner installation

For optimum results, it is best to place two sheet separators at the corner(s) of stacks of large steel sheets.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Installation example 2

Installation across from each other

Sheet separators placed across from each other ensure that the sheets begin to ‘float’.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Installation example 3

Single-piece installation

For small sheets, it is best to place the sheet separator in the middle of the shortest side.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Length : 1226 mm
SVM-F-470x207-1226-F-F0E
SKU: RBPF021200
Stock *: 0
Advised max. installation height: 125-230 mm
Height: 208 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Size : 40 mm
HGR-SQ-040-FL-RH-M-F
SKU: TPGC040378
Stock: 62
Max. tear off force: 185 N
Advised working load: 60 N
With magnetic grippers, you automatically pick up flat steel products or sheets up to 10 mm thick. They are quick and easy to switch, and specially designed for transferring, placing or positioning using a robotic arm.Magnetic grippers serve as end of arm tooling for sheets. They even hold perforated sheets effortlessly.

For sheets up to 10 mm thick
Switching: pneumatic
For robot End-of-arm tooling
Lifting power: up to 45 kg
Permanent magnet

Application

End of arm tooling

Magnetic grippers are ideal when you want to pick up, place or position flat, steel products with a robot. The applications are very diverse, such as:

pick-and-place of steel parts
handling perforated sheets with a robot arm
unstacking workpieces from crates (bin picking)
positioning sheets in presses
stacking or unstacking hot baking tins

The high temperature gripper is suitable for this last example. For example, you can also use it to load and unload high-grade steel in a press; it is formed at high temperatures.


Operation

Switching and control of the magnet gripper

The magnet gripper switches pneumatically. This moves the magnetic field and switches it on and off.
Control can be with a 5/3 or possibly a 5/2 valve.
An activated magnet gripper does not release its load, even if the air pressure or power supply is lost. This makes it a safe and reliable end-of-arm solution.

Practical tips

Things to look out for when using magnetic grippers:
When working with thin sheets (≤1 mm) you must consider the ‘peeling off effect’. This reduces the maximum breakaway force. In this situation, it is better to create a construction with multiple smaller grippers (e.g. 40 x 40 mm) than one or two large grippers.
A sheet can be damaged when the gripper contacts the sheet. If this is a problem, choose the version with a protective polyurethane cap (friction type).
When working with oiled sheets or with high acceleration of the robotic arm, a sheet can shift position. This, too, can be prevented through use of the type with a polyurethane friction pad.
Sometimes the surface of a sheet is not flat, so the vacuum does not work. In this case, magnetic grippers are an ideal solution. The more contact surface area the better, but a magnet gripper always works on ferromagnetic steel. Thus on round shapes too.
The vacuum does not work when there are holes in the sheet; the magnet gripper does. In this case, choose a gripper with larger dimensions than the hole, and test the chosen solution thoroughly.
For small workpieces, Goudsmit has very small grippers in the assortment. They have a low overall height and give extra strength to hold the workpiece in place. For example, choose type HGR-RO-020.
For thin sheets (≤4 mm) and oily sheets that stick together, the robot sometimes picks up several sheets together. Sheet separators prevent this. They are available both in permanent and pneumatically switchable versions.

Suitable for belt width : 1000 mm
RHP-H153R18-100-RSB-BA
SKU: RHAH15100003
Stock *: 0
Diameter: 152 mm
Magnet field strength (flux density) (±10%): 9000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 800 mm
RHP-H153R18-080-RSB-BA
SKU: RHAH15080000
Stock *: 0
Diameter: 152 mm
Magnet field strength (flux density) (±10%): 9000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 600 mm
RHP-H153R18-060-RSB-BA
SKU: RHAH150561
Stock *: 0
Diameter: 152 mm
Magnet field strength (flux density) (±10%): 9000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1200 mm
RHP-F406A08-120-RSD-BA
SKU: RHAF40120000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1000 mm
RHP-F406A08-100-RSD-BA
SKU: RHAF40100000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 800 mm
RHP-F406A08-080-RSD-BA
SKU: RHAF40080000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 640 mm
SVM-F-780x313-0640-B-F0E
SKU: SVMF070650
Stock *: 0
Advised max. installation height: 165-320 mm
Height: 385 mm
Removal of pieces of steel in the recycling industry or for protection of grinding mills. For installation up to 400 mm above conveyor belt.

Max. installation height 400 mm
Capture Fe particles from 1 mm
Various dimensions and flange types
For belt width 400-1600 mm
Easy to install

Application

Application

Permanent ferrite suspended magnets (block magnets) consume no energy, which is one of the factors that makes them so price effective. These magnets remove ferromagnetic (Fe) particles as small as 0.5 mm (depending on the layer thickness on the belt).

Cleaning

Cleaning

Cleaning of the block magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning), by swinging the extractor plate away from the magnet; the Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field.

Placement

Placement

A block magnet is hung above a conveyor belt, by means of chains or cables. The addition of these magnets can considerably boost separation yield:
 
Placement over pulley: In this configuration the magnet hangs at an angle over the end of the conveyor belt, where discharge of the material occurs. This is the ideal situation, because the bulk flow is ‘broken open’ at this point. When this happens, the iron particles are exposed within the surrounding material. This allows them to be more easily drawn to the magnet. Keep in mind, however, that it is important for the construction directly beneath the magnet to be made of non-magnetic material; otherwise it, too, will become magnetized.
 
Placement over band: This position is used for small layer thickness (or mono-layers). Or when there is no other option due to the potential for magnetization of underlying steel components (such as motors or guide rollers).

Working principle

Working principle

Suspended magnets (block magnets) remove undesirable ferromagnetic (Fe) particles such as iron and steel from material flows containing relatively little Fe contamination. They are placed above flat or trough-shaped conveyor belts. The metal particles are drawn out of the raw material flow and held by the magnet. This results in a pure iron fraction suitable for immediate reuse (recycling).
 
They are used to check incoming product flows and for the protection of machines, such as shredders and sieves. When heavy metal contamination is present, it is better to use an overbelt magnet; this type continuously carries away the iron particles.

Suitable for belt width : 650 mm
RHP-F406A08-065-RSD-BA
SKU: RHAF40065000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 650 mm
RHP-B254A06-065-RSD-BA
SKU: RHAN25065000
Stock *: 0
Diameter: 254 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1400 mm
RHP-B406A08-140-RSD-BA
SKU: RHAN40140000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 800 mm
RHP-F324A06-080-RSD-BA
SKU: RHAF32080000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 1800 gauss
Magnetic system: Permanent ferrite magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1200 mm
RHP-B406A08-120-RSD-BA
SKU: RHAN40120000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 650 mm
RHP-B204A06-065-RSD-BA
SKU: RHAN20065000
Stock *: 0
Diameter: 204 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1000 mm
RHP-B406A08-100-RSD-BA
SKU: RHAN40100000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 530 mm
SVM-F-114x47-0530-B-F0E
SKU: SVMF010530
Stock *: 0
Advised max. installation height: 50-65 mm
Height: 47 mm
Cost-effective. Overbelt placement or installation against a free-fall line. Often used in the recycling industry or for protection of downstream equipment.

Max. installation height 140 mm
Low overall height
With neodymium or ferrite magnets
For recycling or metal separation

Application

Application

Ferrite magnetic plates (plate magnets) remove ferromagnetic (Fe) particles as small as 0.5 mm. An advantage is that they are suitable for use at higher temperatures (250°C), but they are not suitable for capturing stainless steel scrapings.
 
The dimensions are selected based on the desired holding field depth: the deeper the field, the heavier and larger the magnet becomes. For this reason one often opts for the more compact and equally strong neodymium (Neoflux®) plate magnets.

Placement

Placement

Overbelt placement or installation in/against a free-fall line. For placement in a free-fall line Goudsmit also supplies mounting plates (see also chute magnets). This makes dust-proof mounting possible and makes them easy to clean.
 
For a width in excess of 300 mm a neodymium magnet is recommended for installation in a free-fall line. In such applications ferrite plate magnets are too heavy for manual cleaning. If you are considering overbelt placement, keep in mind that the construction directly beneath the magnet must be made of non-magnetic material.

Design

Design

Goudsmit builds plate magnets for mounting above production lines that feature 'flux control' to create a deeper holding field. These have extra magnets between the poles that cause the lines of flux to penetrate deeper into the product flow. A ridge prevents captured iron particles from being carried away again by the product flow.


Cleaning

Cleaning

Cleaning of the plate magnet is performed manually (by wiping) or through use of an extractor plate (quick cleaning). Hereby you swing the extractor plate away from the magnet. The Fe particles fall off of the extractor plate as soon as they are moved far enough away from the magnetic field. For quick cleaning, see also chute magnets.

Suitable for belt width : 800 mm
RHP-B406A08-080-RSD-BA
SKU: RHAN40080000
Stock *: 0
Diameter: 406 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Ferrite - reinforced 300 mm
HRA-F-102x44-AA-0300-R-B
SKU: TBAA030014
Stock *: 0
Width: 102 mm
Height: 44 mm
Water-resistant: no
Magnetic rails are used for straight product flows or flows with side in-feed or discharge.The most suitable magnetic rail version depends on the position in the conveyor system.Various functions are possible. Magnetic rails are also available in a waterproof version.

Infeed or discharge
Constant or dissipating magnetic force
Steel or stainless steel enclosure
With neodymium or ferrite magnets

Type AA

AA: straight-ahead version

For straight product flows with constant magnetic strength.
Suitable for installation between other magnetic rails.


Type AB/AC

AB and AC: dissipating version

With dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.
The dissipating magnetic field guarantees uniform, trouble-free transition.

Type AB for installation at the end of the magnetic conveyor
Type AC for installation at the beginning


Type BA/BB

BA and BB: tapered version

With tapered design for optimal transition to a magnet roller.

Type BA for installation in front of a magnet roller
Type BB for installation behind a magnet roller


Type BC/BD

BC and BD: tapered and dissipating version

With tapered shape and dissipating magnetic field for transition from magnetic to non-magnetic transport and vice versa.

Type BC for installation in front of a magnet roller
Type BD for installation behind a magnet roller

Suitable for belt width : 1200 mm
RHP-B324A08-120-RSD-BA
SKU: RHAN32120000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Max. stack height : 240 mm
HSS-N-BA-073x022-0270-B
SKU: TGSP010270
Stock *: 0
Width: 73 mm
Neodymium sheet separators are powerful and have a compact design. They are mainly suited for the separation of oiled, sticky or perforated sheets.

Permanent magnetic
For sheets up to 3.5 mm thick
Max. stacking height 370 mm
Steel or stainless steel enclosure
With neodymium magnets

Operation

Operation of neodymium sheet separators

The magnetic field automatically forces the sheets apart and separates them. When the upper sheet is removed, the next one rises immediately.
To prevent malfunctions in fully automated production processes we recommend the use of a number of extra sheet separators.

Installation example 1

Corner installation

For optimum results, it is best to place two sheet separators at the corner(s) of stacks of large steel sheets.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Installation example 2

Installation across from each other

Sheet separators placed across from each other ensure that the sheets begin to ‘float’.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Installation example 3

Single-piece installation

For small sheets, it is best to place the sheet separator in the middle of the shortest side.
The arrows in the photo indicate the recommended direction of transport in which the sheets can best be carried off after separation.

Suitable for belt width : 600 mm
RHP-B254A06-060-RSD-BA
SKU: RHAN25060000
Stock *: 0
Diameter: 254 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Suitable for belt width : 1000 mm
RHP-B324A08-100-RSD-BA
SKU: RHAN32100000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 270 mm
SVM-F-154x47-0270-B-F0E
SKU: SVMF020270
Stock *: 0
Type: VMF2
Advised max. installation height: 60-75 mm
Interface/connection dim's: Threaded hole M8 (2x)
Ferrite plate magnets are cost-effective, yet less powerfull and larger than neodymium plate magnets. They have the advantage that they can be used up to 100 °C.They remove ferrous contaminants from 0.5 mm. Not suitable for weakly magnetic stainless steel contamination.

Magnet quality ferrite GSFD-33 (Br 4100 gauss)
Capture Fe particles from 0.5 mm
Manual cleaning (wipe off)
Max. temp. 100 °C
Max. holding field 140 mm

Application

Ferrous contaminants > 0.5 mm / heavy / non-food

Ferrite plate magnets are cost-effective, yet less powerfull and larger than neodymium plate magnets. They have the advantage that they can be used up to 100 °C. They remove ferrous contaminants from 0.5 mm. Not suitable for weakly magnetic stainless steel contamination.
 
Select your magnet size on the desired holding field depth. The deeper the field should reach, the heavier and larger magnet you have to select. For this reason it can be wise to select the more compact and strong neodymium (Neoflux®) plate magnets.
 
Placement
You can easily hang them suspended over a conveyor belt, attach them to the wall of a product channel, or mount them under a passing product stream. For dust-tight installation against the wall of a free-fall pipeline, we supply neodymium plate magnets including a mounting plate and quick-cleaning mechanism (see chute magnets).
 
* When placing above a belt, make sure that the construction directly below the magnet consists of non-magnetic material.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Summary of important specifications

Magnet quality: ferrite GSFD-33
Material cap: stainless steel
Material contact plate: Steel
Finish: painted


Options

Available versions, options & accessories

Click on a product variant to find the online available accessories & spare parts.

Cleaning

Cleaning

Cleaning of the plate magnet is performed manually by wiping, or through use of a hinged extractor plate for quick-cleaning. You can swing the hinged extractor plate away from the magnet. The ferrous particles fall off of the extractor plate as soon as they are moved far enough away from the magnet.
 
For plate magnets including mounting plate and hinged cleaning construction: see also 'chute magnets'.

Suitable for belt width : 800 mm
RHP-B324A08-080-RSD-BA
SKU: RHAN32080000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

Length : 200 mm
BAR-HT-23-200-25-2M8-NW-B
SKU: SBANA100040-200
Interface/connection dim's: Threaded hole M8 (2x)
Magnet quality: GSN-42SH
Max. operating / product temperature: 140 °C
These very strong neodymium magnetic bars are designed to remove small ferromagnetic contaminants from your pipeline bulk streams. Our strongest types can even remove fine weakly magnetic contamination, such as stainless steel 316 wear particles. Magnetic bars are the building blocks of many magnetic filtering systems, like our magnetic grids, Cleanfow magnets and magnetic filters for pressure lines.Our magnetic bars come in various magnet qualities, sizes, interface connections, robustness, etc. All types are equipped with a waterproof welded stainless steel 316L housing, and a smoothly polished surface.

Neodymium magnets (N42/42SH/52)
Very powerful
Watertight
Length 100-600 mm
Pipe/tubing material AISI316L

Application

Filtering magnetic contaminations from product flows

These very powerful Neoflux® (neodymium) magnetic bars / magnetic rods remove very fine ferromagnetic (Fe) metal particles and even weakly magnetic particles, such as those originating from machined stainless steel and iron oxides, from product streams.
 
Magnetic bars are the building blocks for magnetic grids, Cleanflow magnets and magnetic filters.

Design

Construction & materials data

As standard, the magnetic bars have a waterproof welded stainless steel housing, which protects the magnets and pole plates in the bar from corrosion. The bars have a smooth surface that is easy to clean.

Materials - in contact with product: AISI316L (SS 1.4404)
Connections: 1 or 2 x M6 or M8
Magnet qualities:

GSN-42, Br 13,300 gauss (at 20 °C), Tmax. 80 °C. (10,700 gauss on tube Ø23)
GSN-42SH, Br 13,300 gauss (at 20 °C), Tmax. 140 °C. (10,700 gauss on tube Ø23)
GSN-52, Br 14,800 gauss (at 20 °C), Tmax. 80 °C. (11,400 gauss on tube Ø23)


Options

Available accessories & spare parts

Click on a product variant to find the online available accessories & spare parts.

Suitable for belt width : 650 mm
RHP-B324A08-065-RSD-BA
SKU: RHAN32065000
Stock *: 0
Diameter: 324 mm
Magnet field strength (flux density) (±10%): 3000 gauss
Magnetic system: Permanent Neoflux® magnet
Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

Cost-effective and robust
With neodymium or ferrite magnets
Permanent magnet
Automatic cleaning (continuous)
According to your requirements

Application

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.
 
For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

recycling and/or recovery of ferrous metals
removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
protection of machines (prevention of damage caused by metal particles)


Placement

Placement

Keep the following in mind when integrating a magnetic head pulley:

Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
The field depth of the magnet.
Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 
Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Design

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

Belt width: 400-2000 mm
Diameters: 150-400 mm
Magnet system: both axial and radial magnet construction


Working principle

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.
 
For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.