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Common faults of vibrating screen during operation

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1. The amplitude of four points on the sieve is not consistent.
The difference of amplitude at four points of the sieve may be caused by the asynchronous operation of two vibration exciters on the same axis or material segregation. At this time, it should be adjusted to make the two exciters work synchronously and eliminate the segregation of materials in time.
 Causes of vibrating screen failure
2. The speed of sieve is not enough
The insufficient rotating speed may be the electrical reason, so the reason should be found and handled in time. It is also possible that the transmission belt is too loose, and the transmission belt should be tensioned at this time.
 Vibrating screen amplitude
3. The vibration force of the sieve is weak
The weak vibration force may be caused by the incorrect or too light weight of the heavy block on the flywheel, so the heavy block on the flywheel should be adjusted.
 Vibrating screen technology
4. The sieve cannot be started or the amplitude is too small
When the vibrating screen can not be started or the amplitude is too small, the electrical fault should be considered first. Motor damage and insufficient voltage can lead to faults. If there are no problems in the above aspects, we should start from the mechanical aspect. Whether the material on the screen surface is seriously accumulated, if so, it should be removed in time; whether the coupling bolt on the vibration exciter falls off and whether the lubricating grease is caked; if so, tighten the bolt and replace the grease.
 Vibrating screen equipment


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