... press various kinds of oil materials, like soybean, sunflower seeds, peanut, sesame,rapeseeds, flax seed, camellia, cotton seed, cashew, hemp seed ... , linseeds, coconut, palm and walnuts and all the oil content crops. 3. Different oil materials have different oil yielding. 4. It includes screw oil press ... main part of the machine : 1. Screw oil press 2. Electrical element for heating chamber . 3. ...