A type shaft eccentric circular vibrating screen is a new type of vibrating screen with multi-layer number and high efficiency, as the trajectory of screen box movement is approximate to circular movement. YA type circular vibrating screen adopts cylinder eccentric shaft exciter and eccentric block to adjust the amplitude, the material screen line is long, screening specifications, with a reliable structure, strong vibration force, high screening efficiency, low vibration noise, durable, easy maintenance, safe to use and so on.

YA-type shaft eccentric vibrating screen produced by the vibration force is a fixed axis around the direction of the inertial force, the direction of the positive law changes, its essence is the eccentric quality of the centrifugal force formed by rotating around the fixed axis, the working principle of the sieve machine after the resonance of the start, the vibration exciter drives the screen box to produce a certain amplitude of the circular motion, the screen material in the inclined sieve surface by the sieve box to the impulse to produce a continuous throwing movement, the material and the sieve surface meet the In the process, the particles smaller than the sieve holes will pass through the sieve, so as to realise the grading.

DLAO has developed special spherical roller bearings for shaft eccentric circular vibrating screen, please contact DLAO service personnel for more details about special bearings for shaft eccentric circular vibrating screen.