6YL Series screw oil mill /oil pressing machine: screw axis,press cage,feed,cake yielding,transmission,electric control ... , filter 6YL Series oil mill /oil pressing machineOil press machine is mainly composed by electrical control, automatic heating, adjustment, ... of oil crop like peanut, sesame, rapeseed, soybean, sunflower, flax, coconut,corn,palm,olive,cotton seeds etc. Advantages of oil ...