At present, the traditional stamped steel plate cooling fans for automobiles in foreign countries have been gradually replaced by high-efficiency, lightweight, and beautiful plastic fans. The advantage of the plastic fan is its lighter weight, which can greatly reduce the static unbalance of the fan and the vibration caused by it, and increase the service life of the engine water pump. The blades of the plastic fan can be easily molded into the airfoil section of the aircraft by using Plastic Fan Mold to improve the aerodynamic performance. Due to the use of thermoplastics, the manufacturability is good.

The wind blade is a blade with a certain spatial curved surface to generate wind energy through the high-speed rotation of the main body. In the past, metal sheets were mostly used to make wind blades through molding. Then fixedly install the fan blade with the main body of the fan blade. Due to factors such as molded blades and assembly, it is often difficult for the static and dynamic balance of the blades to meet the design requirements. After a long period of time, the coating is scratched or peeled off to produce rust, and the color of the wind blade is monotonous, and the color is not good, which is not suitable for the needs of modern ventilation and life.

Using Fan Blade Mold can solve these problems: it can be injection molded at one time, no assembly or calibration is required, energy and power-saving; lightweight, small inertia, rich color, good color, and good dynamic balance (plastic blades are good The elasticity can automatically adjust the relative position of the blades appropriately during high-speed rotation so that the blades are in a good balance state) and the decoration effect.

If you want to know more, please visit https://www.molds-manufacturer.com/