Cow-House Exhaust Fan

◆ Fan blade 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 275g/sqm, increase zinc-coated layer, to ensure never rust. Flanging edgeback-flow design increase ventilation, reduce vibration and noise, improve fan's 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 emis-sion,high efficiency,reasonable dimension,light weight,low current,big torque.