Circular vibrating screen more easy maintenance

Circular vibrating screen more easy maintenance

Circular is mainly composed of screen box, screen, vibrator and damping spring. The vibrator is installed on the side panel of the screen box, driven by the motor rotation through triangle belt. The centrifugal inertia force makes the screen box vibrate.

Circular features
  Vibrating screen consists of vibrator, screen box, the isolation device, gears and other components, equipped with a rectangular mesh on the screen box. Under the force of vibrator, sieve boxes and screens make a circular, oval or lining vibration. Since the screen surface makes material layer loose and tossed up leaving the screen surface. And then the fine grade material discharged through the sieve. And particles blocked by vibration will be separated. With the exception of screening effect, the material makes forward movement. The vast majority of the applications present in the quarry is circular vibrating screen, it has a circular trajectory inertial motion, also known as single-axis shaker. According to installation form, it is divided into suspension bearing and pedestal supporting. Mine uses block bearings, so we focus on introducing bearing the round shaker. 1.Screen box 2. bearing 3. discharge hopper 4, the feeder hopper 5, screen 6, exciter 7.flexible coupling 8. the motor 9, the motor base
Shaker applications
  Circular vibrating screen can be used for a variety of screening operations, screen surface materials continue to flip and loose. It have the following characteristics: fine grade material have the opportunity to move to the lower material layer and discharged through the sieve; Material blocked by mesh will pop up through vibration to prevent mesh clogging; High screening efficiency; The inclination can change, any change of material velocity along the screen surface, thereby increasing the handling capacity; Hard screening materials can make anti-spindle turn, so that the vibration direction is opposite with the movement of materials to improve the quality of screening.

The main advantages of circular vibrating screen:
1, Due to the strong vibration of the screen box, it reduced the material clogging in the sieve. Improve sieve screening efficiency and productivity.
2. It is simple in structure, easy to replace screen surface.
Performance features:
1. Vibrating screen adopts cylinder eccentric shaft vibration exciter and partial block to adjust the amplitude, which is easy maintenance.
2 Circular vibrating screen with spring steel woven mesh or punching sieve has long life and is difficult to pore blocking.
3. Circular vibrating screen using rubber isolators spring, which is low noise, smooth in passing resonance region.
 

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