Four Roller Mill

The major benefit of the Four Roller Mill is an increase in crushing capacity with a marginal increase in cost and power consumption. The simplicity of the design.


  • Robust heavy-duty housing design for improved rigidity and stability to handle higher throughput
  • The pin-type construction makes it easy to assemble or dismantle. The side caps provide a platform for rapid emergency maintenance
  • The fourth roller rests directly on the main housing and is provided with bolting and locking arrangement to allow close setting
  • The drive to the fourth roller is directly from the top roller through heavy and long teeth pinions
  • Vertical and horizontal adjustments are made possible by machined packing plates and specially designed bearing housings
  • Most suitable for cane feed with vertical Donnelley chute


  • Higher capacity with no extraction loss
  • No mill-gripping problems even with too fine a preparation, higher imbibition rates up to 300% with high temperature
  • Ease in setting adjustments, assembling and dismantling, due to the unique simplicity of design

Drive Options

Hydraulic, Electric or Steam Turbine.