Specifications

ventilation fan
Fan blades made of stainless steel
corrosion resistance, long service life

750mm diameter ventilation fan 

 

Our fan blades are made of stainless steel, large air volume, no distortion, no breaking, beautiful and resistance.

 

Model	Blade	Blade	Motor	Capacity	Pressure	Noise	Power	Voltage	H	W	T
SS-	(mm)	Speed	Speed	m3/h		DB			mm	mm	mm
710	710	960	960	23000	60	≤70	750	380	780	780	420
720	720	660	1400	22000	60	≤60	550	380	830	830	400
750	750	960	960	14800	60	≤60	750	380	820	820	400
750	750	630	1400	28000	65	≤65	370	380	900	900	400
900	900	610	1400	30000	70	≤70	750	380	1000	1000	400
1000	1000	600	1400	32500	70	≤70	750	380	1100	1100	400
1100	1100	460	1400	38000	73	≤70	750	380	1220	1220	400
1250	1250	439	1400	44000	56	≤70	1100	380	1380	1380	400
1400	1400	439	1400	55800	60	≤70	1500	380	1530	1530	400

 

 

We use a kind of automatic belt tension device so that the belt is not loose or out. The belt is made of high-strength aluminum-magnesium alloy with blasting treatment surface, makes it more beautiful and improve the eliminate stress and its own strength.

 

We use bearings imported from France, they are high strength, low noise, long service life. And the frame are made of the advanced automatic processing technology, thicker hot dip galvanized steel, with corrosion resistance.

 

The high-strengthcast aluminum wheels, new blades twisted metal forming; reasonable blade angle make it to reach the maximum air flow.

 

The high precision micro-computer aided manufacturing system allows the fan to maximize their effectiveness.

 

Eight strict quality testing; noise testing, vibrationtesting, static balance testing, dynamic balance testing, turning concentric performance testing, fan speed detection testing, machine efficiency testing.

 

Using iron concentrator, glass steel concentrator , ABS plastic concentrator. Demolished the rear of the safety netconvenient, CAD optimal design.