... :It could extract vegetable oil from various kinds of oil materials, soybean, sunflower seeds, peanut, sesame,coconut,rapeseeds, Cotton seed, ... hemp seed, palm, walnuts andall the oil content crops.The oil left in cake from ... 1).Simple,convenient,energy saving,competitive price. (2).This oil press machine is composed of feeder, gearbox, pressing cage, ...