CPM Hammer Mill

HM Series 54"

The HM Series 54" Hammermill features a screen area of 2,368 by 7,104 square inches and an HP range of 125-500. The high tip speed and fine grind options on our HM Series 54" Hammermill makes it the industry standard for ultrafine grinding.

The HM Series Hammermill is designed for the most demanding operations and is the ultimate in grinding equipment. This rugged, high-efficiency hammermill features a high-density frame that's designed to minimize noise and vibration. This hammermill also features the air-swept teardrop design and Champion's patented regrind chamber. The HM Series Hammermill's one-piece, full-access doors mounted on unique pivoting arms allow the doors to move completely out of the way during service. Talk to us to learn about the highest-quality size-reduction equipment in the world.


  • Double-wall box construction filled with vibration-dampening material
  • Mechanical steel tube base
  • Double-pivot full-access doors
  • Inboard and outboard double-row spherical roller bearings
  • Dual hammer position
  • Patented regrind chamber
  • Premium Diamond hammers
  • Bearing temperature monitor probes
  • Vibration switches
  • Trap key interlock
  • Replaceable AR235 abrasion-resistant wear liners

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    See for yourself what our equipment can do. Send us a sample and we'll provide a detailed analysis of the recommended equipment specifications and horsepower requirements.

  • CPM Hammer Mill HM Series 54

  • Universal motor mount system
  • Center-hinged screen carriage
  • Inboard and outboard bearings
  • Bi-directional flow director
  • Dynamically balanced rotors
  • 75 to 450 HP
  • Air discharge base
  • Magnet adapter
  • Rack and pinion shutoff gate
  • Air-actuated flow director
  • Premium feeder options
  • Fine Grind Package
    •     - Fine grind inserts
          - Extended-wear liners
          - Roller Chain take-up
          - Backing screens

  • Grinding chamber temperature sensor

    Specifications and Dimensions

    Tip Speed:
    1800 RPM
    Tip Speed:
    1500 RPM
    Rotor Diameter
    x Width
    Screen Area HP Range Air Requirements Width Height Depth
    25434 ft./min. 21195 ft./min. 54 x 16 - 48 in 2368 - 7104 inĀ² 125 - 500 2960 - 8800 CFM 79 1/4 in 103 7/8 in 86 - 146 in