It is common that vibrating screen occurs some failures or accidents in operation, but we should try to avoid it and make screening efficiency more efficient, there are a few methods to avoid failures in vibrating screen operation, Hongxing experts make the following answers:
1. Vibrating screen should be regularly checked, and we should find the problems and timely deal with the problems. The repair content of vibrating screen includes: adjusting V-belt tension in a timely manner, replacing a new band, replacing the worn screen surface and longitudinal pad strip, replacing the shock absorber spring, rolling bearings, transmission gears and seals and the damaged bolts, repairing the damaged screen frame.
2. The side plates of vibrating screen sieve frame and the beam should avoid the occurrence of stress concentration. Thus welding is not allowed to make on these components. Vibrating screen should replace the lower cracking beam, if the side panels are cracked or damaged, you should drill a 5mm hole in the end of the crack, and then pluse a reinforcement plate in cracking place. There should be a full-time staff in a clean place when you disassemble,repair and assemble exciter.
3. After vibrating screen demolition, you should check the bearing wear condition of rolling and the gear tooth surface of the vibrating screen, and check the various components of the vibrating screen and the vibrating screen disassembly connections, clean the attached objects of vibrating screen,replace all the seals and other damaged parts.
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