The difference between hydraulic oil press and screw oil press
Hydraulic oil press is according to the principle of hydrostatic pressure transfer, with liquid as the medium of pressure transfer, the oil is extruded and the oil is squeezed out of a kind of oil pressing equipment. It is a closed loop system composed of hydraulic system and oil press body, which is mainly composed of hydraulic pump station, control valve, motor, electrical cabinet, oil cylinder, barrel, frame and other parts.
Screw oil press is through the screw shaft forced feeding, and the rotary extrusion between the press ring to produce high temperature and high pressure, so that the oil from crushing, extrusion to oil, cake such a kind of oil pressing process, mainly consists of frame, control cabinet, screw shaft, press ring, cake mouth and other parts.
