Product inlet/outlet size : Ø250 mm
SECF-B-D250-11E-N-F1E-W-B-B
SKU: SECF250638
Stock *: 0
Capacity: 12 to 30 m³/h
No of bars: 11 (5+6)
Build-in length: 250 mm
For magnetic filtering of small amounts, fine ferrous contaminants from granulates and dry, free-flowing powders in free-fall transport pipes.Industrial and hygienic versions available.

Manual quick cleaning
Types basic/food
2 magnetic grids, placed in cascade
Magnetic bars in extractor tube (Ø23|Ø25 mm, 10.700 | 8000 gauss)
Capacity up to 45 m³/h

Application

Powders & granulates in free-fall pipes

Suitable for magnetic filtering of sporadically present, fine ferrous contaminants from granulates - such as plastics - and dry, free-flowing powders - like flour and sugar - in free-fall transport pipes.
 
NOT suitable for poorly flowing sticky / fatty powders that cause blockages. Rotating Cleanflows are a better solution for those applications.

Design

Construction & materials data

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

2 Magnetic grids, placed staggered one above the other
Extractor bars Ø25/Ø23mm for 'quick cleaning'
Magnet quality neodymium N-42, 8,000 gauss on tube Ø25
Materials - in contact with product: AISI316(L)
Material gaskets: Silicone EC1935 / FDA


Options

Available versions, options & accessories

Standard versions:

Basic type:

Industrial execution; grit blasted
Default with round or square in-/outlet
Food / pharma type:

Hygienic execution; polished
Default only with square inlet 
Options

High temperatures versions - to 140°C - not available in combination with ATEX
Steute door safety switch - for detecting if the separator is closed
White door seal instead of red
Inlet/outlet adapter pieces from square to round

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

Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The magnetic grids with very strong neodymium magnetic bars are positioned in the middle of the product flow. The product with ferrous contaminants always passes 2 magnetic bars while flowing through the separator.
 
The magnets attract passing ferrous particles. The captured particles stick to the magnets, while the purified product flows further.
 
How does the cleaning / iron discharging work?
Once the product flow is stopped, you take the entire magnetic grid unit out of the product channel.
 
Then pull the magnetic bars out of the extractor tubes, causing the ferrous particles to fall off the extractor tubes.

Cleaning / iron discharging sequence

Stop the product flow
Loosen the fastener clamps
Shove the complete magnet unit out of the housing
Take the magnet unit out of the extractor unit and place it away from the extractor unit on a clean surface
Catch the ferrous particles that now will fall off the tubes and dispose them
Wipe clean all parts with a soft cloth and - if necessary - a suitable cleaning fluid
Shove the magnet unit back into the extractor unit
Shove the complete magnet unit assembly back into the housing
Tighten the fastener clamps
Restart the product flow