200A-3 screw oil expeller is widely applies for oil pressing of rapeseeds, cotton seeds, peanut kernel, soybean, tea seeds, sesame, sunflower seeds, etc.. If change the inner pressing cage, which can be used for oil pressing for low oil content materials such as rice bran and animal oil materials. It is also the major machine for second pressing of high oil content materials such as copra. This machine is with high market share.