As the greaves pass along the screw, the fat is pressed out and the greaves are discharged as press cake. The fat expelled in the cage runs into a collector trough where a screw with separate drive conveys the fat and fines to the outlet.


  • Heavy-duty construction.
  • Continuous and high yield fat extraction.
  • Simple but effective design securing low maintenance costs.
  • Large product range to fit the capacity  of your plant.
  • Uses standard industrial gear box.
  • HM 6000 is the largest fat screw press available to the rendering industry.