Product Details

Swung Drop Hammer Exhaust Fan (DJF(a) Series)

Model	FJ-71A( centrifugal shutter ventilation fan) with ISO certificate
Fan size	800mm×800mm×370mm
Airflow	17700m3/h
Weight	43kg
Frame	Hot galvanized sheet, high anti-corrosive durability, zinc coating thickness 180g/m2
Frame thickness	Top and bottom frame sheet is 1mm; the left and right sheet is 0.8mm
Motor	Chinese ,Other motor accordingly, IP 54/55
Motor technical data	1.55Kw 380 V 50 Hz three phase
Motor RPM	1400r/min
Noise	<64db
Blade diameter	φ 710mm
Blade No.	6
Blade material	BA430 stainless steel. Thickness 1.2mm
Blade RPM	1450r/min
Blade instruction	Weight difference between blades is less than 0.5g,blades will go through balance test after assembled which can assure steady running and even airflow.
Shutter	Centrifugal system opening, spring close system, shutter can be opened at 90 degree.
Shutter No.	10
Shutter thickness	Hot galvanized sheet. Thickness 0.8 mm and the middle piece is 1.2mm
Shutter Linkage	Aluminum
Spring	304 stainless steel
Centrifugal opening system	30% fiberglass and 70% nylon. The column is 304 stainless steel. Weight: 1370±4g
belt	Chinese belt and Mitsubishi belt can be choose
Housing	Galvanized steel. Thickness 1mm
Net guard	Two half pieces
Small belt pulley	Cast Iron
Big belt pulley	Aluminum alloy
Motor base	Both 1.5HP and 1 HP motors can be installed
Motor hole	Installation hole of motor and nut are all six angles instead of the roundness.
Guarantee period	One year. Easy broken parts are offered free of charge during this period.

Detailed Intro.:

Blades Running Balance, Hot-galvanized procedure,CND

design:

Exhaust Fan Outline Dimension and Installation instruction:

Exhaust Fan Procedure:

Packing &Shipping

Company Profile

Certification

Our Advantage

1.Small volume, high air volume, high efficiency, low noise, light vibration,easy to installation and so on.

2.Widely applied for the ventilation in dwellings, industrial constructions and labs, in environment with strict limit to noise, or in air conditioning, air purifying and freezing industries etc.

3.The fan adopts mold production through static and dynamic balance adjustment, and its surface adopts high-grade electrostatic spraying treatment.

4.The gas delivered by the series of fan cannot have sticky matters, and is noncorrosive, non-flammable and non-explosive.

FAQ

Why choose Qingdao Peng Sheng Electrical Appliance Co., Ltd.?

1.Good quality, Competitive price, Fast delivery.

2. We have a R&D team who have average 10 years experience in designing and producing fans, we can OEM different kinds of products according to your requirement,

in order to produce the products more suitable to your market !

3. We have a lot of customers from overseas. A lot of our customers has established long term business relationship with us.

4. All the products have 1 year warranty. All products are conducted strict QC and inspection before shipping.

5. If you have any problems or suggestions about our products or service, you can contact me or our sales manager whenever you want. We will give you a satisfying reply.

Contact Way

If you can't find the datas you need, pls send us your performance requirements,

we will provide you customized design service in 8 hours.

Skype :qdpsdq.dong

Mobile :+86 13079292921

My name : Anthony Lu