... such as, peanut, sesame, grapeseed, blackseed, sunflower seed and so on.Operating principle of oil expeller/oil ... rotating pressing screw and is pressed. 2. Under high temperature condition in the chamber, there is quite ... increase plasticity, decrease oil’s elasticity, resulting in high oil.Oil press main technical parameters:BV certificate of ... : 0086-13213019085Web: www.zzdefy.cn Oil Seed Press Machine