The trajectory of the circular vibrating screen is circular or elliptical. The circular vibrating screen uses an inertial shaker to generate vibration. The vibration source is generally a motor-driven shaker. The circular vibrating screen is a single-axis vibrator.The main shaft fixed on the screen box is driven to rotate at a high speed by the motor.The eccentric body mounted on the main shaft rotates accordingly, generating a centrifugal inertial force, so that the screen box that can freely vibrate has an approximately circular shape. The trajectory of vibration. After the sieve machine is started, the sieve shaker drives the vibrating sieve box to perform the directional jumping movement. During this time, the material smaller than the screen surface diameter falls to the lower layer through the screen hole and becomes the under screen. The material larger than the screen surface diameter is continuously jumped. It is discharged from the discharge port after transportation.

Brief introduction
It is high efficient screen for filter materials into multiple grade according to the gravel size. For the compact structure and the convenience installation, it is the ideal screening device for pre-filter of the feed materials before the primary crushing in the quarry site, it also can be used as separation and filtration solely. The vibrating screen adopts cylinder type eccentric shaft vibrator and partial block to adjust the amplitude. The materiel sieve drip line is long and more sieving specifications.
The circular vibrating screen can also used for production classify in quarry, mine, construction, electricity, chemical industry,etc.
Structure

Tech specification

Performance advantage
1. High production efficiency and good screening effect.
2. Strong excitation force and low vibration noise.
3. Firm structure, simple operation and adjustment, convenient maintenance.