... electricity consumption in use. 4. Thismachine adopts automatic control system, automatic preheating control and pressure controlof hydraulic system. 5. This machine ... material for main components, Operate processing of Hydraulic oil press machine Stir-firing the seed Feed in the oil seed ... to operate , with highest oil yield. d. it can press sesame, walnuts, olives, cocoa beans,pine nuts, and almonds, ...