... Cotton seed, hemp seed, palm, walnuts andall the oil content crops.The oil left in cake from oil extraction machine is less ... ,convenient,energy saving,competitive price. (2).This oil press machine is composed of feeder, gearbox, pressing cage, screw shaft ... quality, good smell, and high yield rate.* Technical parameterPress machine specification ZY-24 style202-3style200A-3styleOutput capacity (t/d)50 ...