The circular vibrating screen adopts RDQ series circular vibrators and offset blocks to adjust the amplitude. The advanced rivet-connected assembled frame structure increases the service life of the equipment and the spring vibration reduction device reduces the impact on the foundation. It is a multi-layer, high-efficiency new type of vibrating screen; the screen body vibrates in an elliptical trajectory through the circular vibrator, causing the material to be thrown back on the screen surface, improving the screening efficiency.