Hair dryer is mainly used for hair drying and shaping, but also can be used for local drying, heating and physiotherapy in laboratory, physiotherapy room, industrial production, art and other aspects. According to the type of motor it uses, it can be divided into AC series type, AC cover pole type and DC permanent magnet type. The advantages of the series exciting hair dryer are large starting torque, high speed, suitable for the manufacture of high-power hair dryer; The disadvantage is that the noise is large, commutator has certain interference to the telecommunication equipment. The advantages of the cover pole type hair dryer are small noise, long life, and will not cause interference to telecommunication equipment; Disadvantages are low speed, poor start performance, weight. Permanent magnet hair dryer has the advantages of light weight, high speed, simple manufacturing process, low cost and cheap price. HC5415 hair dryer motor, hair dryer size, mainly divided by electric power, commonly used specifications are 250 watts, 350 watts, 450 watts, 550 watts, 850 watts, 1000 watts, 1200 watts, etc.. Although hair dryer has very big difference on type, design and size, but their immanent structure is roughly same, basically by motor and its drive wind leaf, heating element and electric appliance control switch is composed of 3 major parts. The motor, the blades, and the enclosure structure are combined to form a miniature hair dryer.
