Circular vibrating screen machine mainly consists of screen box, screen mesh, vibrator, damping spring mechanism, chassis, etc. Adopting cylinder postures eccentric shaft vibrator and eccentric block to adjust the amplitude, vibrator is installed on the screen box side plate, and rotation of belt drove by the motor, which generates centrifugal force and forces vibration of sieve box. Screening machine's side panel is made of high qualified steel plate, there is high strength bolt or ring groove rivet used for connection of side panel, beams and vibration. Vibrator is installed on the screen box side plate, driven by motor through coupling spin, along with all the produce centrifugal force to make the screen vibrate.
Features of circular vibrating screen are as follows.
A：using eccentric block as exciting force, and the force is strong.
B:there is high strength bolt connection between beam and box of screen without welding.
C: simple structure, easy to maintain.
D: using tire coupling with flexible connection and reliable operation.
E: small amplitude, high efficiency, large dip angle structure, long service life, large capacity, low electricity consumption and low noise.