Automatic Oil press machine for groundnut, soybean, sunflower seed 1.Low cost 2.easy to operate 3.easy matainence machine 1.Automatic Oil press machine for groundnut, soybean, sunflower seed applications/Oil press machine/oil machine/cotton seeds oil press machine Our oil press can extracting vegetable oil from different raw oil material.Such as ground nuts,bean,rape and cotton seeds,sesame,olive ...