Working principle of multi-functional powder grinder:
The main machine is composed of a frame, a rack, a tube outlet, a transmission device (motor, stepless speed reducer), an automatic feeder, and a crushing chamber. The crushing chamber is equipped with a classification device, a lining ring, a crushing knife and other main working parts.
The crusher pushes the material into the crushing chamber. Due to the action of negative pressure, the material entering the crushing chamber is punched out and sheared at high speed by the crushing knife. The crushed material enters the classification wheel due to the action of negative pressure, and the fineness is controlled by the rotation speed of the classification wheel.