... screw press 1.supply Soybean oil screw press machine 2.Reasonable design,reliable quality,easy to operate Supply Soybean Oil Screw Press 1.our products can press ... Structure:five parts:Automatic control section , the heating press section , adjusting section , the transmission section, ... high yield ,Good quality oil.3.Oil press can save labor and save cost,only 1 ... me. Supply Soybean Oil Screw Press