• best screw press palm kernel oil expeller for sales in Lesotho
  • best screw press palm kernel oil expeller for sales in Lesotho
  • best screw press palm kernel oil expeller for sales in Lesotho
  • best screw press palm kernel oil expeller for sales in Lesotho
  • What is oil expeller & screw press?
  • Oil expeller or screw press is the standard oil processing machine in the modern oil milling industry worldwide. After properly pretreatment, the meal is then fed into palm kernel oil press (screw press), which is mainly composed of a revolving worm and a stationary perforated cylinder called barrel or cage.
  • How do palm kernel oil mills work?
  • Direct screw-pressing: Some small palm kernel oil mills is designed without any pre-treatment machines. The kernel is fed directly into the oil presses, crushed and compressed at the same time in the oil pressing machine. Double pressing is suggested to achieve higher oil extraction rate.
  • How does a screw oil press work?
  • While the palm kernel expeller or cake is discharged from an annular orifice, the expelled oil will flow out from the barrel of screw oil press. For cold oil pressing process, a circulating water system is added to cool the worm-shaft and manufacturer high quality cold pressing oil product.