Fan blde is made of mirror stainless steel by punch forming, large air volume, no deformation, no dust, attractive and durable.
Fan galvanized round frame with zinc-coated of 275g/sqm, increase zinc-coated layer, to ensure never rust, flanging edge backflow design increase ventilation, reduce vibration and noise, improve stability.
Fan blades are adjusted by intelligent dynamic-balance tester, ensure the fan smooth running, lower vibration, less noise, increase stability and service life.
Motors with aluminum-magnesium alloy housing, good heat emission, high efficiency, reasonable dimension, light weight, low current, big torque.