Correct maintenance and upkeep are important guarantees for the safe and reliable operation of the fan and for extending the service life of the fan. Therefore, when using the fan, sufficient attention must be paid to daily maintenance.

So let’s take a look at the differences in maintenance between traditional fans and magnetic levitation fans. Routine maintenance work of traditional fans:
Impeller maintenance: During the initial operation of the impeller and during all periodic inspections, whenever possible, the impeller must be inspected for cracks, wear, dust accumulation and other defects.
Bearing maintenance: Check the bearing lubricating oil supply regularly. If there is oil leakage in the box, you can tighten the bolts of the end cover a little. If this still doesn't work, you may have to replace it with new sealing packing.

Maintenance of other supporting equipment: including maintenance of motors, electric actuators, instruments, meters, etc.

Daily maintenance work of the magnetic levitation blower: only need to replace the filter cotton and filter. In order to ensure clean air outlet from the magnetic levitation blower and ensure the safety, stability and long-term operation of the motor, electrical and other components, two-stage filtration of primary-efficiency filter cotton and medium-efficiency filter is installed at the process air inlet and cooling air inlet of the blower. During operation, please regularly check the blockage of the inlet filter. Severe blockage will lead to excessive pressure difference between the inside and outside of the chassis, resulting in motor overheating, reduced fan operation efficiency, surge and other adverse phenomena. It is recommended that the primary-efficiency filter cotton be replaced once a month. Failure to replace it in time will reduce the service life of the medium-efficiency filter. Medium-efficiency filters should be replaced every 2 to 3 months. The specific time interval should be determined according to the local air dust content. After comparing the above two maintenance items, it can be seen that the magnetic levitation fan fundamentally solves the problems caused by traditional fans due to lubricating oil, mechanical friction, and large vibration. Advantages of Zhongjia magnetic levitation blower

No degradation, no friction: Traditional fan bearings wear and tear and performance degrades continuously. The magnetic levitation fan adopts high-speed motor direct drive structure and magnetic levitation bearing technology, and the entire system has no other mechanical transmission structure.
Low noise and low vibration: Using magnetic bearing technology, there is no mechanical contact or friction between the rotating parts and the stationary parts in the fan, resulting in low operating noise and low vibration.

Simple installation: The equipment is designed in an integrated manner, and fluid components, motors, frequency converters and other components are integrated inside. The whole machine is compact in structure, light in weight and does not require equipment foundation.
100% oil-free: The magnetic levitation fan adopts magnetic levitation bearing technology. There are no gearboxes, lubrication systems and other components in the system, which fundamentally eliminates a series of maintenance problems caused by lubricating oil.
The maintenance matters of the magnetic levitation blower are much less than that of the traditional blower. It is very convenient to use and very energy-saving. If you need to purchase a magnetic levitation blower, you can contact our national toll-free customer service hotline 0379-60301076.