Electric Fan Blade Injection Mould

The main body of electric fan can be roughly divided into fan body, fan blade and base. The fan body is used to support the fan blade, the motor, the button switch and the power line. The base is used to support the whole fan body, fixed and so on. Fan blades are usually made of plastic. The basic structure of the fan: fan blade, base, net cover, control part, fan head

Working principle: the electric fan is rotated to move the motor reactor air circulation fan rotor drive

When the fan works (assuming that there is no heat transfer between the room and the outside), the indoor temperature does not decrease, but it will rise. Let us analyze the reasons for the temperature of a piece of electric fan work, because the current through the coil of the electric fan, there is a resistance wire, so it will inevitably produce the heat outside the heat, so the temperature will rise. But why do people feel cool? Because the surface of the body has a lot of sweat, when the electric fan, indoor air flow, so it can promote the rapid evaporation of sweat, combined with evaporation need to absorb a lot of heat, so people will feel cool.

We assure to offer the precise plastic injection mould according to the customers different requirement. Always keep efficient production and reasonable price.