... screw oil mill /oil pressing machine: screw axis,press cage,feed,cake yielding,transmission,electric control, filter 6YL Series oil mill /oil pressing machine: Oil ... electrical control, automatic heating, adjustment, transmission, vacuum oil filter and some other components. It meets the ... 5 Small covering of area. Technical Parameters of oil pressModel6YL-806YL-1006YL-1206YL-160Spiral diameterφ 81mmφ ...