The plastic high-speed mixer is characterized by high screening accuracy, large processing capacity, simple structure, low energy consumption, low noise, long service life of the screen, good sealing, no dust spillage, convenient maintenance, and can be used for automatic operation in assembly line production. The plastic high-speed mixer is mainly composed of screen box, screen frame, screen mesh, vibration motor, motor pedestal, damping spring, support, etc. 1.Screen box: It is welded by several steel plates with different thicknesses. It has certain strength and stiffness and is the main part of the screen machine. 2.Screen frame: It is made of pine wood or wood with small deformation, mainly used to keep the screen flat and reach normal screening. 3.Screen: There are several kinds of screens, such as low carbon steel, brass, bronze, stainless steel wire, etc. 4.Vibrating motor (see the operating manual of the vibrating motor for the use and maintenance methods). 5.Motor pedestal: The plastic high-speed mixer is installed with a vibration motor, and the connecting screws are tightened before use, especially three days before the trial use of the new screen machine, to avoid accidents caused by looseness. 6.Damping spring: prevents vibration from being transmitted to the ground, and supports the full weight of the screen box. When installing, the spring is vertical to the ground. 7.Support: The plastic high-speed mixer is composed of four pillars and two channel steels, which support the screen box. During installation, the pillars are vertical to the ground, and the channel steels under the two pillars should be parallel to each other.