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Reasons for Noise in Industrial Vacuum Cleaners
Release time:2022-12-12
When using industrial vacuum cleaners, you’re bound to encounter some rather unusual noises. So how can you identify the causes of these noises?
1. If your industrial vacuum cleaner’s dustbin or filter emits a “tap-tap” sound—indicating hard objects colliding—this suggests that the machine has sucked in metal particles, metal fragments, or other relatively hard, bulky objects. This could potentially damage the filter element. In such cases, simply stop the machine, remove the foreign objects from inside, and prevent further damage by avoiding contact between hard objects and the filter material.
2. If the motor area produces abnormal sounds like “tap-tap” or “click-click,” the source of the noise in your industrial vacuum cleaner could be due to the impeller being deformed and rubbing against the housing, or possibly because the rotor is touching the stator. Another possible cause is damage to the motor bearings. If these issues aren’t addressed promptly, they could lead to motor failure, and even overheating and ignition due to friction. As soon as you notice such noises, immediately stop the machine, disassemble the motor or impeller cover, and inspect which parts are experiencing abnormal friction or collisions. Then, adjust or repair the affected components accordingly.
3. Industrial vacuum cleaners typically have very strong suction power. If you use a vacuum nozzle or brush that’s too small or inappropriate for the job, not only will this affect the cleaning performance, but it can also cause the equipment to emit sharp or unusual noises.
Industrial vacuum cleaners invariably produce some rather unusual noises during operation. So how can we identify the causes of these noises?
1. When the dustbin and filter of an industrial vacuum cleaner start making a “tap, tap” sound—indicating that hard objects are hitting them—this suggests that the vacuum has sucked in metal particles, metal fragments, or relatively hard, bulky objects. This could potentially damage the filter element. In such a case, simply stop the machine, remove the foreign objects from inside, and prevent these hard objects from scratching the filter material.
2. When the motor area emits abnormal sounds such as “嗒, 咔” or “喀, 喀,” the cause of increased noise in the industrial vacuum cleaner could be due to factors like impeller deformation rubbing against the housing, contact between the motor’s rotor and stator, or damage to the motor bearings. In such cases, if the issue is not addressed promptly, it could lead to motor failure and even cause a fire due to friction-generated heat. Once this type of noise occurs, immediately stop the machine, disassemble the motor or impeller cover, identify the specific location where abnormal friction or impact is taking place, and then adjust or repair the affected components accordingly.
3. Industrial vacuum cleaners have strong suction power. If you choose a dust nozzle or brush that is too small or inappropriate, not only will the cleaning performance be affected, but the equipment may also emit sharp or abnormal noises.
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