... make edible oil, such as corn, soybean, peanut, sunflower seed, flax seed ,coconut ,palm , rape seed,sesame, Olive, ... walnut, cocoa bean, rice brain, cotton seed, castor seed and so on. Detail descreptionFull Automatic Screw Oil Press Machine /Automatic Oil ... Press Machine/ Oil Expeller/ Oil Srew Press is the series ...