... 220v-380v, 1.5-4KW - One person needed Oil press/ oil expeller Features:1.small land-using: only need ... in the chamber, there is quite strong friction among press screw, chamber and the oil materials. 3. On ... decrease oil’s elasticity, resulting in high oil.Oil press main technical parameters:BV certificate of our products and ... -55819257Mobile: 0086-13213019085Web: www.zzdefy.cn Oil Seed Press Machine