Centrifugal fan impeller abrasive wear exist in every moment, and has became a big problem for users. But the centrifugal fan impeller wear can also be divided into many types, of which there are fan bearing wear, fan impeller wear and the whole machine wear. Serious may be affect fan application effect. Here, Zhangjiagang YaoYu want to show you how to avoid fan impeller wear.

The t typical method is to improved fan impeller manufacturing process. We can apply VAUTID 100 chromium plate apply to the fan impeller by hand welding or plug welding.
1. If we only use Vautid plate for local repair：using welding wire to fix it
2. Whole fan impeller repair using Vautid plate: just drill some plug welding holes on the plate, and then do full welding around the plug holes.

Method for reducing the fan impeller wear also requires anti-corrosion measurements. Fan impeller corrosion will further increase abrasive wear, users also needs to study how to reduce the corrosion phenomenon. Besides, it is not enough only from these aspects, daily maintenance is inseparable to get the longest service time of fan impeller.

Zhangjiagang YaoYu Wear Resistant Materials Co.,Ltd
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