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Popular product ventilation fan，butterfly cone fan，heating maching，air inlet

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DJF (d) series Cow-House Exhaust Fan

Keywords

	Fan blade is made of mirror stainless steel by punch forming. Large air volume, no deformation, no dust, attractive and durable.
	Round frame use thickened galvanized sheet(zinc coating weight is 275g/㎡) to ensure never rust. Flanging edge backflow design increase ventilation, reduce vibration and noise, improve fan’s stability.
	SANHE motors with aluminum-magnesium alloy housing, good heat emission, high efficiency, reasonable dimension, light weight, low current, big torque.
	Fan blades are adjusted by intelligent dynamic-balance tester, ensure smooth running, low vibration, less noise, increase stability and service life.
	Circle installation hanging rings can be customized to facilitate installation.

Test proved: in order to get the best ventilation effect, optimum installation site lies in the right above of the feeding trough. distance between the fan’s bottom and ground is 2.7m. Inclination angle is better from 15°to 30°.

PrveDJF series Centrifugal Push-Pull Exhaust Fan ( Double Rotational Hammer) NextSpraying Nozzle

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