Hair Dryer

Hair dryers are mainly used for drying and shaping hair, but they can also be used for local drying, heating and physiotherapy in laboratories, physiotherapy rooms, industrial production, and art. According to the type of motor it uses, it can be divided into AC series excitation type, AC shaded pole type and DC permanent magnet type. The advantage of the series-excited hair dryer is that it has large starting torque and high rotational speed, and is suitable for making high-power hair dryers; the disadvantage is that the noise is large, and the commutator has certain interference with telecommunication equipment.