big screw 202 pre-press equipment – oil machine
Model ZY20(202-3) screw oil pre-press is a continuous oil expeller which is suitable for preliminaly pressing- solvent extracting press or twice pressing process in small and medium- sized oil plant,
202-4 Screw Press. While successful, the 202-4 only fi lls part of the customer's production range. Today, three additional machines have been added to meet even more diverse production needs.