... sesame, tea seed, sunflower, olive, coconut, palm. High Quality Screw Oil Press Introduction:When oil presses operating prepared material ... plasticity, decrease oil’s elasticity, resulting in high oil productivity.Operation:Feeding must be steady and ... the case no cake is extrude outward,return back the screw for 1-2circle. If there ... rate, it needs adjusting properly. High Quality Screw Oil Press