YZS series circular vibrating screen adopts the internationally mature design concept at present, and is suitable for various screening operations such as large, medium and fine screening. It is an ideal equipment for handling materials after primary crushing and secondary crushing, and can also be used for screening finished materials. YZS circular vibrating screen is mainly composed of screen box, spring support device, Support seat, vibrator, transmission device, motor, transmission device support seat and other components.It is a device that uses springs as supporting elastic elements and eccentric block vibration exciter as vibration source to generate excitation force through the rotation of eccentric blocks, so that the screen box will generate circular reciprocating motion. The material continuously makes a nearly circular bouncing and rolling motion on the inclined screen surface. Through repeated comparison with the screen mesh, the material smaller than the size of the screen mesh passes through the screen, and the material larger than the size of the screen mesh is on the screen surface, thus completing the screening process.