Suspended plate magnets are permanent magnets assemblies that are installed above the open conveyors to clear the ferrous objects and fines found in grains, feedstuffs, dry chemicals, and other particulates.
The metallic contaminants are usually pulled out by the suspended magnets. The ferrous is collected on the self-cleaning magnetic separator belt and is conveyed and discharged through the magnetic hopper.
Suspended magnetic plates come in different sizes matching to the width of the belt. They are outfitted with eyebolts for handling the overhead suspension. The magnets used in suspension are normally ceramic magnets or rare earth neodymium magnets that have the capability to lift the tramp- iron objects from a considerable distance.
The magnetic field on the face of the Suspended Plate Magnet reaching into the material stream and pulling the ferrous particles to the magnetic face. The magnetic field on a Plate Magnet is strongest at the surface and become weaker the further distance.
It is important to know the suspension height of the magnet face relative to the bottom of the material burden. This information will help in the proper selection of magnet strength. Plate Magnets can be made in various strengths to optimize performance in various depth product streams. The shallower the product stream, the better the separation results will be. Heavy-duty factory fabricated hinges, handle, and locking latches are provided for simple installation and maintenance. 
Magnet Plates are an inexpensive form of magnetic protection against occasional tramp iron contamination. The magnet plates can be used in a wide range of industries and are commonly installed within a chute or over a conveyor. Magnetic plates can be manufactured with either a strontium ferrite, or a high-intensity neodymium iron boron (rare earth) magnet system. The more powerful neodymium magnets solution is advised for removing much finer iron particles from powders and foodstuffs.
To extract ferrous from deeper burdens and enhance throughput rates, our magnetic separators can supply a dual deep magnetic field separator.
All plate magnets are virtually free maintenance, with a long life service, and not affected by wet conditions.
Features
· Suspended plate magnets clean the tramp iron and other ferrous object from flat-belt and trough style conveyors, by a strong magnetic field.
· The conveyed materials on the conveyors are penetrated deeply by the powerful ceramic or neodymium magnets.
· The suspended plate magnets can be mounted easily.
· The sliding stripper plate slides for fast and easy cleaning
· Available in both manual cleaning & automatic cleaning.
· The use of suspended plate magnets are good in the protection of processing equipment like crushers, pulverizers, conveyor belts and screens.
Advantages of magnetic separator:
We offer a range of magnetic plate separators, suitable for most applications:
· primary’ separators to eliminate larger particles
· secondary’ separators to improve the quality of your product, removing particles down to sub-micron size
· with manual or fully automatic cleaning systems
Specification:
Suspended plate magnets usually have a 1” flange around the perimeter that is non-magnetic. This flange is used to seal the magnet shut to prevent the magnetic field from leakage. If the spout you are trying to protect is 12" wide, a 14” wide should be need it. It is recommended that angle material is welded to the outside of the spout in order to allow the overlapping flange to seal the magnetic field. Plate Magnets suspended over conveyed products can have a flat face design if the product is not coming in contact with the magnet.
Applications & Adaptation:
Suspension permanent magnetic separator is mainly used to clear granular, flake and lump (such as maize, sugar, flour, ores, slag, plastic, wood, etc.) material in the ferromagnetic impurities (such as bolts, nuts, nails, wire, iron slag, etc.), widely used in ceramics, electricity, mining, plastics, chemicals, rubber, pharmaceutical, food, environmental protection, pigments, metallurgical and other industries.
· Wood & Plastic Recycling
· Crushed or Broken Stone
· Food Processing Industries
· Chemical Industries
· Pallet Recycling
· Shredded Tire Processing
The below product are for one of Indian clients, who used it to clear the metal or iron from the paddy and cereals. The size is 500x500x20mm and the surface gauss is 4500GS.
