... Large quantity 3. Easy to operate Cotton seed Cold Oil Expeller MachineCold Oil Expeller Machine for Different Seeds Introduce of the ... design, easy to use, wide suitability and continuous operation, high productivity and high oil output rate. Moreover, this screw expeller ... such as ground nuts, soybeans, rape seeds, cotton seeds, sesame seeds, sunflower seeds, coconuts/copra, tea seeds, jatropha etc ...