Main structure:

Fans mainly consists of blade,motor,frame,protect net,bracing cage,shutters.The motor drives blade to cause air flow and louver window can open and close automatically to keep the dust from entering.

Performance and characteristic:

Frame using advanced automatic processing,high precision.strong corrosion resistance with zinc coating.High-strength aluminum alloy casting wheel, the reasonable perspective of the type, to research the maximum air flow. High precision micro-computer-added manufacturing can make the best of its fan.

Five rigorous quality testing procedures: noise detection, vibration testing, concentric rotation performance testing, speed of blade testing and the whole fan efficiency detection.

380V special motor, CAD/CAM optimizing design.

Technical Parameters

Mo del	Blades Diameter (mm)	Blades rotational speed (rpm)	Motor rotational speed (rpm)	Air flow (m3/h)	Total pressure (pa)	Noise decibels (Db)	Import power (kw)	Rated voltage(v)	Outer size (mm)
Mo del	Blades Diameter (mm)	Blades rotational speed (rpm)	Motor rotational speed (rpm)	Air flow (m3/h)	Total pressure (pa)	Noise decibels (Db)	Import power (kw)	Rated voltage(v)	high×width×thick
HYA-800	710(29in)	660	≥1400	22000	60	≤60	370	380	800×800×400
HYA-900	750(30in)	630	≥1400	28000	65	≤65	550	380	900×900×400
HYA-1000	900(36in)	610	≥1400	30000	70	≤70	550	380	1000×1000×400
HYA-1100	1000(40in)	600	≥1400	32500	70	≤70	750	380	1100×1100×400
HYA-1220	1100(44in)	460	≥1400	38000	73	≤70	1100	380	1220×1220×400
HYA-1380	1250(50in)	439	≥1400	44000	56	≤70	1100	380	1380×1380×400
HYA-1530	1400(56in)	325	≥1400	55800	60	≤70	1500	380	1530×1530×400