Screw type press is advanced oil processing machinery, characterized by their simple design, easy to use, wide suitability and continuous operation; and high productivity and high oil output rate. Moreover, they can be used for various raw materials, as ground nuts, bean, rape and cotton seeds, sesame, olive, sunflower, coconuts and cocoa and grass seeds. However, they are suitable for medium-small sized oil extruding workshops or professional farmers. Certainly, they can be used for repressing in submerging oil workshops, too. Our oil press can extracting vegetable oil from different raw oil material. Such as ground nuts, bean, rape and cotton seeds, sesame, olive, sunflower, coconuts, and cocoa and grass seeds and so on. They are suitable for medium-small sized oil extruding workshops or professional farmers. Certainly, they can be used for repressing in submerging oil workshops, too.