Adopting advanced automatic manufacturing process, ensure the high accuracy while producing frames. And it’s made of thick galvanized sheet, which has high resistance to corrosion. The blade was shaped by new-tech distortion pressing with high strength aluminum press casting hub, which ensure it has the reasonable angle to maximum the air flow.
Along with the high precisive micro-computer manufacture-aiding system, the function of the fan will be optimized 5 strict quality detection program: noise detection, vibration detection, transmission concentric function detection, blade velocity detection, whole machine effects detection.
Air flow m3/h