Hammer Mill – GMAM

The GMAM hammer mill is an impact grinder, ideal for grinding cleaning residues from wheat (light grains, husked grains, broken grains, straw, soybeans, rye, barley, corn, etc.) to be mixed with by-products.

Key features:

  • Grinding chamber: Fed by an inlet box that supplies product and cooling air.
  • Rotor: Equipped with parallel discs with freely oscillating hammers (high-strength steel) that crush the product at high speed.
  • Perforated grid (high-strength steel): Retains larger particles and allows finer ones to pass through.
  • Rotating blades: Create a vacuum in the grinding chamber and push the ground product towards the tangential outlet for pneumatic transport up to 15 meters. For longer distances, a pneumatic suction system is required.
  • A large front door facilitates maintenance, cleaning, and replacement of hammers and the grid.

Sizes

Number of hammers:
from 20 to 56
Production:
- Grid with 3 mm holes: from 200 to 2600 kg/h
- Grid with 4 mm holes: from 300 to 4000 kg/h
Motor power:
from 4 to 45 kW

Optional accessories

  • Execution in painted S235JR steel or stainless steel AISI 304 or 316
  • Execution for installation in ATEX environment
  • Removable high-strength steel plates for the internal part of the machine housing (not available for the stainless steel version)

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