80A oil press 1.Type:screw press 2.cold and hot press 3.Capacity:30-800kg/h 4.with two oil ... oil press machine details.1,oil cake out port2,oil seeds feed screw hopper which is our newest design,and the ... almost 100 kinds different oil seeds material.such as soybean ,rape seed,peanut,cotton seed,sunflower,sesame,pepper seed,corn germ,rice ...