Oli extraction machine -Olive, Sunflower seed, soybean, walnut, peanut, -5.5kw 380V - One person needed Oil ... than 20kinds crops,such as, peanut, sesame, grapeseed, blackseed, sunflower seed and so on.Operating principle of oil expeller/oil press1 ... , increase plasticity, decrease oil’s elasticity, resulting in high oil.Olive/palm oil press machine photos:For 35kg/h, 80kg/h ...