Skip to Content
Eriez Logo

Suspended Permanent Magnets

Main Content

Suspended Permanent Magnets

Suspended Permanent Magnets use ceramic magnetic material in a pattern specifically designed to create a powerful magnetic field that will efficiently remove tramp metal from conveyed materials. These magnets are permanently charged so they offer uninterrupted magnetic protection and require no external power source.

Features:

  • 200400 mm (812 inches) suspension heights
  • Multiple magnet circuit designs
  • Hydraulic and electric motor options
  • Range of sensors available
  • To suit 5002000 mm (8196 inches) wide conveyors as standard, with larger units available upon request
  • A TEX certified magnets available

Applications:

  • Tramp iron removal from a range of materials
  • Ideal for fitting to mobile crushing, screening and shredding machines
  • Recovery of steel cans from MSW
  • Removal of nails and screws from waste wood
  • Protection of vital downstream equipment in mines and quarries

 

 

Idea to gear icon

Get a Quote

Get a custom quote tailored to your needs.

product management icon

Request Service

Request technical support from our experts.

Globe Icon

Find a Salesperson

Find the Eriez Salesperson in your area.

 

Model CP Permanent Magnets

The CP Magnet are ideal for general tramp iron removal from a range of materials. CP magnets utilize a permanent magnet circuit to provide a continuous and uniform magnetic field across the feed belt to optimize separation efficiency of damaging tramp iron. The self cleaning feature supplied with the unit provides for automatic removal of accumulated tramp metal.

Features and Benefits:

  • Low operating cost
  • No electrical maintenance on magnet
  • No costly shutdowns
  • Uninterrupted magnetic protection
  • Simple installation
  • Powerful magnetic field
  • Permanent magnet requires no power

The magnet is placed across the conveyor belt. A moving continuous belt surrounds the magnet box. Ferrous material is attracted by the magnet and is held on the belt. As the belt moves clear of the magnetic field, ferrous metals fall away into bins for collection and disposal. The CP is designed for a maximum suspension height of approximately 10 inches (250 mm) on belts less than 36 inches (1 m) wide. Applications involving wider belts or higher suspension may require a larger suspended permanent magnet.

Model TP Permanent Magnets

The TP Magnets incorporate a higher strength, dual pole magnet design to offer improved seperation of smaller tramp iron. TP magnets utilize a permanent magnet circuit to provide a continuous and uniform magnetic field across the feed belt to optimize separation efficiency of damaging tramp iron. The self cleaning feature supplied with the unit provides for automatic removal of accumulated tramp metal.

Features and Benefits:

  • Low operating cost
  • No electrical maintenance on magnet
  • No costly shutdowns
  • Uninterrupted magnetic protection
  • Simple installation
  • Powerful magnetic field
  • Permanent magnet requires no power

The magnet is placed across the conveyor belt. A moving continuous belt surrounds the magnet box. Ferrous material is attracted by the magnet and is held on the belt. As the belt moves clear of the magnetic field, ferrous metals fall away into bins for collection and disposal. The TP is designed for a maximum suspension height of approximately 12 inches (300 mm) on belts less than 36 inches (1 m) wide. Applications involving wider belts or higher suspension may require a larger suspended permanent magnet.

Self-Cleaning

  • Heavy-duty vulcanised belt and pulley setup discharges iron parts from the magnet
  • A vailable in a range of sizes to meet installation requirements
  • Low maintenance
  • All models available with electric or hydraulic drive

Manual-Cleaning

  • Ideal where quantity of tramp iron present is low
  • Magnet stripper plate can be included to facilitate cleaning
  • Lightweight and small size for confined installations
  • Few wear parts