Introduction to vibrating screen: Circular vibrating screen is a high-precision fine powder screening equipment with low noise and high efficiency. It takes 3-5 minutes to quickly change the screen. It has a fully enclosed structure and is suitable for screening and filtering materials such as particles, powder, and mucus. The circular vibrating screen is excited by an upright motor, with eccentric weights installed at the upper and lower ends of the motor. The rotating motion of the motor is transformed into a three-dimensional motion of horizontal, vertical, and inclined, and then transmitted to the screen surface. Adjusting the phase angle between the upper and lower ends can change the movement trajectory of the material on the screen surface.