BLDC hair dryer price.How to make high-voltage hair dryers more wear-resistant

　　High voltage hair dryers are widely used in various fields of society. They are widely used in industries such as electricity, steel, cement, and paper making. Due to the large amount of hard dust particles and acidic gases contained in the gas medium conveyed, the flow components of these devices are subjected to strong erosion and corrosion, especially the heart component impeller, which runs at a linear speed of 160 meters per second at the end of its blades, The wear rate is more severe than other parts. How to make high-voltage hair dryers more wear-resistant has become a headache. At present, a better method is to paste or embed wear-resistant ceramics on the surface of the impeller volute. Due to the excellent wear-resistant performance of wear-resistant ceramics, it can greatly improve the wear-resistant performance of the unit.

　　Among the commonly used methods, overlay welding is commonly used and the effect is relatively good. It can generally be used for more than a year without the need for large-scale repairs. Its disadvantage is that due to the input of a large amount of heat in the overlay welding, if not well controlled, it can cause deformation of the impeller and cannot be repaired and used repeatedly. Thermal spray welding also has the same problem, which greatly limits their application.

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