part name: fan
performance features: aluminum alloy material, corrosion resistance, stable operation, high strength, large air volume, long service life. each set of blades is uniquely corresponding to the hub, and the blade angle is adjustable. the dynamic balance test shall be carried out before the fan leaves the factory.
part name: fan
performance features: aluminum alloy material, corrosion resistance, stable operation, high strength, large air volume, long service life. each set of blades is uniquely corresponding to the hub, and the blade angle is adjustable. the dynamic balance test shall be carried out before the fan leaves the factory.