Worm Screw Oil Press

Working principle: When the oil press is running, the processed material embryos are brought into a hopper, and the oil material enters the pressing chamber from the hopper. Because the embryo is carried out in the pressing chamber of the oil press under the operating state, under the condition of high pressure in the pressing chamber, there is a great frictional resistance between the embryo, the screw and the pressing chamber. This can cause friction between the blank and the blank, resulting in relative movement. On the other side, the diameter of the root circle of the squeezing screw gradually increases. When the squeezing screw rotates, the thread enables the material embryo to move forward and turn outwards. The shaft rotates, so that each embryo particle in the press chamber is not moving at the same speed and in the same direction. And there is also relative motion between particles. The heat generated by friction satisfies the necessary heat for the operation of the oil ex