... , cashew, hemp seed, linseeds, coconut, palm and walnuts and all the oil content crops. edible oil presser features:1. Material: the main part ... . It includes screw oil press, eletrical element for heatingchamber, and the vacuume filter can be for clearing the crude oil.6. Small-land ... using: only 10-20square maters can meet the need of production. 7. The oil left ...