... extract vegetable oil from different oil materials, such as rice bran, flaxseeds, sesame, peanuts, rape, beans cotton seeds, olive, sunflower, ... cotton seeds, tee seeds, coconuts, cocoa and grass seeds corn pummels etc. It has multiple functions, including screwing oil ... hearting chamber, the vacuum for clearing the crude oil.High oil yielding rate and Energy-saving.Saving labor, only ...