... their simple design, easy to use, wide suitability and continuous operation; and high productivity and high oil output rate. Moreover, they can be ... , as ground nuts, bean, rape and cotton seeds, sesame, olive, sunflower, coconuts and cocoa and grass seeds. However, they are suitable ... as ground nuts,bean,rape and cotton seeds,sesame,olive,sunflower,coconuts,and cocoa and grass seeds and so on.They are ...