Eriez Tramp Iron Grate in Housings (TGH) incorporate Erium™ Ceramic or Rare Earth magnet material to remove ferrous contamination from free flowing products as it cascades through multiple grate rows within a custom manufactured housing.
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Grate Magnets
Extract small and fine iron when installed in steep-sloped, odd and irregular-shaped hoppers, vertical closed chutes and ducts. Available with Erium® Rare Earth RE5HP in all models, including drawer and wing-type grates, Grates in Housing and Rota-Grates.
Grate Magnets:
Grate Magnet in Housing - Rare Earth, Easy to Clean
Grate in Housing cleaning is reduced to a simple push-pull operation with Eriez Easy to Clean Tramp Iron Grate in Housings. The ETC incorporate the same Erium™ Ceramic or Rare Earth magnet material to remove ferrous contamination from free flowing products as it cascades through multiple grate rows combined with a simple push-pull cleaning operation.
Automatic Easy to Clean Grates in Housing
Grate in Housing cleaning is reduced to a push of a button (or even automated with the addition of a timed control) with Eriez Automatic Easy to Clean Tramp Iron Grate in Housings. The Automatic ETC incorporate the same Erium™ Ceramic or Rare Earth magnet material to remove ferrous contamination from free flowing products as it cascades through multiple grate rows combined with automatic grate cycling components.
Grate Magnets - Model P
Simple, cost effective magnet assembly incorporates Erium™ Ceramic or Rare Earth Tube magnets into a grate assembly to remove ferrous contamination from free flowing products as it cascades through the grate.
Rota-Grates®
Rotating grate processes material that would otherwise bridge traditional grate assemblies (flour, cocoa or starch). Eriez' Rota-Grate® reel incorporates Erium™ Ceramic or Rare Earth magnet material to remove ferrous contamination from light fluffy products as it rotates through the product flow.
Self Cleaning Grates
Grate in Housing cleaning is completely automated for continuous product flows with Eriez Automatic GH12 Tramp Iron Grate in Housings. The Automatic Grate in Housing incorporates the same Erium™ Ceramic or Rare Earth magnet material to remove ferrous contamination from free flowing products as it cascades through multiple grate rows combined with automatic grate cycling components
Barrel Adapter Grate Magnets
Simple, cost effective magnet assembly incorporates Erium™ Ceramic or Rare Earth Tube magnets into a grate assembly for fiber drum installation.
Drawer Type Magnetic Grates
Simple, cost effective magnet assembly incorporates Erium™ Ceramic or Rare Earth Tube magnets into a grate assembly to remove ferrous contamination from free flowing products as it cascades through the grate.
Xtreme RE6HP Tube Magnet
Eriez' new and improved Xtreme Rare Earth tube circuit provides a tube circuit at least 12% stronger than ALL other existing magnets (even our own) -- at no extra charge.
Hoppagrid Grate Magnets
Low cost solution to iron removal problems in free-flowing powdered or granular materials.
PM Grate Magnets
Powerful, permanent magnetic protection against fine and large ferrous contamination. Designed primarily for installation above injection molding machines, plastic extruders and compounding equipment.




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