Specifications

Exhaust fan with CE certification
1)Push-pull device
2)High intensity, long service life
3)Stainless steel
4)Durable

  Centrifugal shutter system fan for Industrial/poultry/greenhouse 

Fan specifications	Blade Diameter mm	Fan speed r / m	Input power kw	Current A	Air Volume m3 / h	Dimensions mm	Weight kg
JFD-900E	900	560	0.55	1.5	28000	1000*1000*450	46
JFD-1000E	1000	560	0.75	2	36000	1100*1100*450	61
JFD-1100E	1100	505	0.75	2	40000	1220*1220*450	68
JFD-1250E	1250	476	1.1	2.8	46000	1380*1380*450	81

 

 

JFD series Indusial exhaust fan /industry exhaust fan /cooling fan

1. The outline border adopt advanced automatic process, more accuracy, material adopt zinc coat and zinc plate

2. The aluminum metal alloy of the high strength hub, adopt aviation aluminum magnesium metal alloy, light weight, high strength, good tensile

3.Strap adjust automatically, no need manual adjustment during lifetime

4.  Shutter adopt special push-pull, open- close device, ensure shutter totally open and close, windproof, rainproof and dustproof.

5. Newly punch forming fan blade, reasonable angel and reach the max air flow,  mini Noise

6.  Double bracing (E style) belt transporter, Europe industry motor standard.

7. Safety nets are  easily teared down.

8.strictly quality test process: noise test, vibration test, concentric performance test, fan blade turning speed test, input air test and vehicle efficiency test

9. Special motor hole wind shield, avoid wind losing to reach the best wind suck effect

10.Bid wind volume test 28000 to 46000 m3 per hour by AGRICULTURE MINISTRY OF CHINA