Product inlet/outlet size : #300 mm
SBP-3030-N-F1E-B-B
SKU: SBPN303000
Stock *: 0
Max. capacity: 140 m³/h
No of magnets: 2
Weight: 104 kg
For filtering ferrous contaminants from coarse, free-falling, high-capacity pipelines.The magnet plates are placed outside the product channel to secure an unobstructed product flow.Cleaning is quick and easy, by means of a hinged extractor plate (quick-cleaning).

Quick cleaning through use of extractor plates
Capacity up to 200 m³/h
With neodymium or ferrite plate magnets
Installation height 400 to 760 mm
Capture Fe particles from 0.5 mm

Application

Free-fall pipes for powders & granulates

External pole magnets filter ferromagnetic (Fe) impurities – such as iron and steel – from 0.5 to 50 mm out of powders and granulates in free-fall lines. They are used in the bulk, animal feed, plastics, ceramic and recycling industries, among others.
 
External pole magnets are very robust and are able to process high capacities. The magnets are located outside the product channel, so the product can fall through freely.
 
If fine ferrous particles must be separated from powder flows, we recommend our Cleanflow magnets.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Description
Two magnetic plates are located opposite each other, outside the product chute. They have a deeply reaching, powerful holding field, which is strengthened through clever construction of the magnets. This enables them to 'capture' Fe particles from the product stream.
 
The magnets are fitted with hinged extractor plates for quick and easy cleaning. The magnets attract the ferrous contaminants, and clamp them against the extractor plate. Ridges on the extractor plate provide extra 'shelter' and extra clamping force for the captured ferrous parts. As a result, the product flow cannot "drag them along" again.
 
Summary of important specifications

Magnet quality ferrite or neodymium
Materials housing and materials in contact with product: stainless steel
Finishing: grit blasted / magnets painted
Material gaskets neodymium version: Silicone acc. EC1935 / FDA
Material gaskets ferrite version: sponge rubber / silicone


Options

Available versions, options & accessories

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

Magnet quality: ferrite or neodymium
Basic type: standard execution, grit blasted

Round or square in-/outlet
Food/pharma type: hygienic execution, polished

Only square in-/outlet


Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The 2 magnetic plates are placed on the outside of the product channel. Therefore a guide profile is placed in the center of the inlet flange, to force the product flow towards the magnets. The product contaminated with ferrous particles passes the magnets while flowing through the separator.
The magnets attract the ferrous particles, which are then held against the extractor plate. Ridges on the extractor plates provide extra 'shelter' and extra clamping force for the captured ferrous particles, so that the product flow cannot 'drag' them along again.
 
How does the cleaning / iron discharging work?
For these quick-cleaning type external pole magnets, you need to interrupt the product flow in order to be able to clean the magnets.
 
Swing the magnets with extractor plates completely outwards. Then turn the hinged extractor plates away from the magnets. As soon as the captured ferrous particles are out of the magnetic field reach, they will automatically fall off.
 
Cleaning / iron discharging sequence

Stop the product flow
Loosen the quick-release clamps
Swing the complete magnet unit as far away from the housing as possible
Swing the extractor plate away from the magnet
The ferrous particles now fall from the extractor plates; collect and dispose of them
Clean all parts with a soft, clean cloth and - if necessary - a suitable cleaning liquid
Swing the extractor plate back against the magnet
Swing the complete magnet unit back against the housing
Retighten the quick-release clamps
Restart the product flow