1.oil machine 2 high rate of producing oil 3. energy saving, environmental 4.low invest, good economic returns Oil MachineBasic Introduction Our ... extrusion head, heating ring, fixing collar, oil filter, fry pan, automatic feeding machine, and so on. We are one of ... machinefry pan shellerfilter squeezer shaft heating ring Wide Application Oil Machine(for soybean, peanut, sunflower, linseeds,etc.)