Hong Hwa Electric Co., Ltd. is a professional electric fan product development and manufacturing enterprise.
The appearance design of fan blades includes three, five, and seven blades. The number of fan blades in the industry is generally an odd number. The design is to offset the resonance generated when the fan blades rotate and prevent the fan blades from breaking.
In the case of the same motor power, an electric fan with a large number of blades needs to carry a higher load. However, for an electric fan with a large number of blades, the fan blades cut the air smaller so that the air output is softer, the blowing range is larger, and the comfort level is relatively improved. We provide fan blades of different materials including PP, aluminum, AS, ABS, and etc... Customers are welcome to contact us for further consultation.
