... essure the pure oil quality and meet the standard of health quarantine. Description of automatic peanut oil press machine 1 ... pressing. 4.Pressing kinds of crop seeds,such as soybean,mustard seeds,sesame,flax seeds almond, contton seeds,peanuts/groundnut,coconut,castor,cocoa,ect. ... heating). 2.Turning to the machine,putting seeds into the feeder,raw material seeds into the screw bolt,beginning to press; ...