Hot and Cold Spiral Oil Press Machine

When the screw press is running, the treated oil enters the press chamber from the hopper. By pressing the screw, the embryo is pushed inward and pressed. The blank is in the state of motion under the press of the squeezing chamber, the pressing chamber pressure conditions, the friction between the material and produce large embryo squeezer, blank and pressing chamber, so that the blank material of micro friction caused by the relative motion between. On the other hand, because the root diameter of screw is gradually enlarged, the pitch is gradually reduced, so when the screw rotates, the thread is hard blank will move forward, and turns outward, and near the screw thread surface layer with shaft rotation.