Drawer Magnets

MPI’s Quick-Cleaning Drawer Magnets utilize “Type A” magnetic circuit, to remove small to medium sized ferrous contaminant from dry powder or granular free-flowing product streams in gravity-fed vertical chutes. They employ 2-tiers of magnetic tubes for maximum magnetic filtration for protecting processing equipment, such as milling, extruding, and mixing machinery, while assuring high product quality standards with low maintenance.

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Product flows through two rows of 1” diameter magnetic tubes, designed to create an extremely effective magnetic circuit. The rows of magnetic tubes are staggered to maximize magnetic filtration as product flows through the housing. Tramp metal contaminants move to the underside of the magnetic tubes eliminating tramp metal “wash-off.” After terminating the product flow, the magnetic tubes are pulled through non-metallic UHMW stripper assemblies, cleaning the magnetic tubes and depositing the metal contaminants outside the product stream into a collection tray.

  • UHMW stripper seals for effective metal removal in a sanitary design
  • Sani-TIGHT Seal™ Gasket
    • Type: Compression style “O-ring” cord gasket
    • 100% Positive seal, cannot be over-compressed
    • Sanitary: Can be removed for wash-down, no adhesive required
  • Powerful rare earth magnet material
  • Operating temperatures up to 176° F
  • Dust-tight stainless steel construction
  • Two rows of 1” dia. magnetic tubes on 2” centers for maximum magnetic filtration
  • Complete stripping action of magnetic tubes ensures tramp metal release
  • Easy maintenance and replacement of both magnetic tubes and stripper seals
  • Tramp metal collection trays (not shown)
DMU 200
Model #
DMU Opening
Overall Width
Overall Length
(Drawer Closed)
Overall Length
(Drawer Open)
Unit Approx.
DMU-206-QC 15.25² 18.25 46 23.71 60 27 69 5 66 30
DMU-208-QC 20² 20.25 51 25.71 65 31 79 7 77 35
DMU-210-QC 10² 25² 22.25 57 29.71 75 35 89 9 106 48
DMU-212-QC 12² 30.5² 24.25 62 33.71 86 39 99 11 120 54
DMU-214-QC 14² 35.5² 26.25 67 37.71 96 43 109 13 135 61
  • Single and multi-tier configurations; custom magnetic tube spacing
  • Custom alloy stainless steel construction
  • High temperature designs up to 400° F available
  • Inlet and outlet transition adapters, sized to customer specification
  • Synergistic-coated magnetic tubes for use with abrasive products
  • Custom stripper seals for applications not suitable for UHMW
  • Choice of magnet tube material:
    • Ceramic 8 magnet material for less severe tramp metal applications
    • Rare Earth magnet material for higher operating temperatures
    • Hi-G material and Thin Wall designs for specialized applications
    • Learn more about magnetic tubes visit:

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