... oil pressing machine 2.raw material SS 3.ms. sallygao 0086-15238020676 4.used for olive, mustard etc Automatic screw oil press machineScrew type press ... be used for various raw materials, as ground nuts, bean, rape and cotton seeds, sesame, olive, sunflower, ... in submerging oil workshops, too.Our oil press can extract vegetable oil from different raw oil material. Such as ground nuts, bean, rape ...