... oil press machine can be used at any time throughout the year for peanut, beans, sesame,rape seed, cotton seed, flax, sunflower ... oil press machine can be used at any time throughout the year for peanut, beans, sesame,rape seed, cotton seed, flax, sunflower ... pressing screw and that is pressed. Under the high-pressurecondition in the chamber, friction between material and screw, between material and ...