Grate Magnet

MPI’s Grate Magnets are designed to remove medium and small-size ferrous tramp metal contaminants from dry, granular free-flowing product streams in gravity-fed vertical chutes, hoppers, housings, surge or catch bins. Grate Magnets are easy to install and clean. They offer efficient, economical magnetic protection of processing equipment, such as milling, extruding, and mixing, while improving product purity.

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The product stream flows through a row of 1” diameter magnetic tubes, located on 2” centers, allowing 1” of space between each tube. The tubes are held in place with a stainless steel support frame. As tramp metal contaminants are captured, they move to the underside of the magnetic tubes, eliminating tramp metal “wash-off.” MPI Grate Magnets are designed for easy removal and cleaning of collected tramp metal.

  • Powerful Ceramic 8 permanent magnetic material
  • Liquid tight, seam-welded end caps
  • 100% stainless steel enclosed design
  • 1” dia. magnetic tubes, mounted on 2” centers
  • Rugged all-welded construction

Round standard sizes from 6” -36”

Square standard sizes from 4”-48”

  • Three different types of product stream diverters
  • Custom tube spacing
  • Quick-clean designs
  • Rare Earth designs
  • Custom grate sizes and mountings
  • External frame
  • USDA model available
  • Hi-G model available - learn more about magnetic tubes in our Education Center at Having the Strongest Magnetic Tube

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