First class negative pressure cooling fan

1. Professional and excellent 2.Imported durable belt and bearing 3.Energy saving and big air volume 4 variety type,customize

Jienuo believe that

Today the quality of our product is the reputation of tomorrow market

The exhaust fans are widely used in green house, flower,poultry, cowhouse, animal house, agriculture, factory,spinning mill, chemical engineering, medical treatment, construction etc.

For this type of fan, we have

                   Diameter             Dimensions

JFD-90HE:      900mm               1000*1000*400mm

JFD-1000HE   1000mm             1100*1100*400mm

JFD-1250HE   1250mm             1380*1380*400mm

JFD-1400HE   1400mm             1550*1550*400mm

Features :

1. The outline border adopts advanced automatic process, more accuracy. Material is national level one thicker galvanized zinc plank, corrosion resistance and double service time.

2.The motor is threephase asynchronous Europe industrial standard motor

3.The bearing adopt imported Automobile dedication bearing, more durable.

4.The hub was made of aviation aluminum magnesium alloy, light weight, high strength and good tensile

5.The type B belt is imported from Korea, wider, thicker and 35% durable than type A widely used in this line.

6. The stainless steel blade was made in one time punch, the figure's angle is reasonable, small noise and big wind capacity

7.Shutter adopt specialpush pull device, ensure to open and close completely, so shutter is windproof, rainproof and dust proof.

8.Energy saving and environment friendly, customized design, maintenance and disassembly is convenient

9.The seven strict quality inspection, vibration test, concentric performance test, fan blade rotation test, the efficiency test and the motor current test.

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

Fan specifications	Blade Diameter mm	Fan speed r / m	Input power kw	Current A	Air flow M3 / h	Dimensions mm	Weight kg
JFD-900HE	900	560	0.75	2	22000	1000*1000*400	50
JFD-1000HE	1000	560	0.75	2	30000	1100*1100*400	54
JFD-1250HE	1250	420	1.1	2.8	40000	1380*1380*400	79

First class negative pressure cooling fan