... , cottonseed, rapeseed, oil sunflower seed, sesame, bancoul nuts, almond, walnut, tea seed, prickly ash seed, ... been prolonged the service life by using the high quality steel and processed by carburizing heat treatment, ... pressing part is composed by the heater, cage bar, body assembly etc.The transmission part ... : Oil mill just requires minimum 10-20 square meters to satisfy the oil expelling needs. 3 ...