Main engine includes base, upright, top plate, oil drip pan nut and so on , it is one of the main parts. Firstly the oil material is put into the assembly of the press boring ,then it being droved up by the oil cylinder piston ,oil will outflow from the gap of press boring ,and
The seed is placed into the feeder either by labor or by conveyor. Then through the huge pressure or violent motion in the closed press, the original structure of oil seeds are broken and a series of changes happened inside. Finally the oil is expressed out of the the oil seeds. Cold pressing is temperature
When operating, the good processed oil material into the pressing chamber from hopper, and the screw rotate to push-in the material for squeezing. For the material is conducted in the motion state, under high pressure of chamber, the material, screw, and chamber have a great friction resistance, which resulting in relative motion. On the other
