1.High oil yield 2.Residual oil of the Cake is very less 3.the oil dregs is less,and the crude oil is very clear. Summary ... of the outlet oil >94%),Residual oil of the Cake is very less,the oil dregs is less,and the crude oil is very clear.2 ... material Suitable for Physical squeezing all kinds of vegetable oil material ,such as soybean ,cottonseed ,peanut, rapeseed, sunflower, teaseed ,copra , ...