Centrifugal fans are often used in many industrial productions to assist machinery in better ventilation. We maintain centrifugal fans to extend their service life, and bearings are important components in centrifugal fans. If you want to extend the service life of centrifugal fans, you need to maintain the bearings first.

Firstly, we need to pay attention to the maintenance of centrifugal fans. No matter what equipment it is, daily maintenance and upkeep are essential. The daily maintenance of bearings requires attention to their lubrication condition. For example, it is necessary to regularly check whether the data of the lubrication system is within the standard range, and to understand the measurement, distribution, and quality of the lubricant by opening the bearing cover for inspection. In addition, it is necessary to calibrate the bearing centerline and pay attention to checking the axial and radial offsets.

In addition to regularly observing and inspecting the operation of bearings, if any abnormal problems are encountered, they also need to be dealt with in a timely manner. For example, when too much lubricant is found in the bearing, it is necessary to immediately restore the standard dosage of lubricant; If the quality of the lubricant is found to be problematic, the bearing should be immediately disassembled and thoroughly cleaned before adding the appropriate lubricant again; If there is a lack of lubricant in the bearing, it is also necessary to add an appropriate amount of lubricant as soon as possible.

In addition, if the radial clearance of the centrifugal fan bearing is too small, it is necessary to adjust its radial clearance; If the drive belt is too loose, adjust the tension of the drive belt; If the exhaust temperature is significantly too high, it is necessary to promptly check and restore the normal temperature of the exhaust to ensure the correct timing of adding lubricant to the bearing. This is the only way to ensure the normal operation of the centrifugal fan and unleash its true value.

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