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Highly cost effective Dust Exhausting Centrifugal Fan

Mar 02, 2017
Dust Exhausting Centrifugal Fan    Basic Info
  • Model NO.: 4-72

  • Blade Material: Cast Iron

  • Electric Current Type: AC

  • Power: 0.55kw-55kw

  • Air Flow: 7312-67457CMH

  • Voltage: 380V/3 Phase

  • Cooling Method: Indirect Cooling

  • Transport Package: Company Standard Packing

  • Origin: , Jiangsu, China

  • Material: Iron

  • Type: Centrifugal Fan

  • Mounting: Free Standing

  • Impeller Size: 600mm-12000mm

  • Revolution: 400-2240rpm

  • Pressure: 220-2734PA

  • Usage: Ventilation

Product Description
Medium Pressure Big Air Delivery Centrifugal Fan:4-72 Series

1.Typical Feature and Application
This kind of medium Pressure big air delivery centrifugal fans have very excellent performance, high efficiency ,large air volume, and low noise, stable operation. They are widely used for indoor ventilation, cooling and dust extracting in mineral factory, gym, cinema, basement, hotel, department store and large-scale building. The transmitted medium contains non-corrosive and non-hypergolic air, harmless air. The air flow shall not contain any adhesive material, such as dust and grain, the particulates are no bigger than 150 mg/m³. The temperature of the air flow is no higher than 80 centigrade.
2. Performance Range
Fan TypeMedium Pressure Centrifugal Fan
Electricity Current TypeAC(Alternating Current)
Speed960-2900 RPM
Air Volume794 m³/h up to 14113 m³/h
Static Pressure243 Pa up to 3195 Pa
Motor Standard Motor
Mining Factory
Opera house
Large building

Fan HousingCast Iron Material with Powder coating
ImpellerCast Iron Material
Inlet and Outlet  DuctsConnect with flanges
MotorStandard Motor, cast Iron with pure copper

5.Fan Operation
Before set up the fan,check gap sizes of all parts of the fan to make sure the rotating parts will not hit the fixed parts.
When the fan is rotating,check the temperature of the bearing after the impellers reach normal speed. If there is no special request for the temperature of the bearing,it can not higher than ambient temperature 40 °c
 If the fan has very severe shock,hitting ,and bearing temperature rise rapidly,please stop the fan right away.

6.Fan Maintain
Periodically clean the inner dust, dirt and other impurities
Periodlically check the fan to avoid rusting
Change the lubricating oil after opening the fan .The lubricating oil shall be changed according to the actual situation.

7.Company Introduction:

Wuxi JN Fan Factory was established in 1997,located in Wuxi City, Jiangsu Province, China, specialize in producing ventilation equipment, combined with research and development, production, sales and service.

After more than 20 years development, at present the factory equip with Numerical control plasma, sheet metal processing, punching press, shear, rivet weld and dynamic balance numerical control equipment and precise measuring and test equipment. The company has professional technology r&d team, using computer aided design, can provide clients with various ventilation requirements. In line with the principle of quality first, we run our products through a series of rigorous tests, and passed the ISO9001:2008,CE international quality system authentication. Since the establishment of the company, products are widely recognized by the market, win a good reputation. We have received "Jiangsu Province quality products", "Jiangsu Famous enterprise", "contract trustworthiness enterprise", "Jiangsu quality service prestige AAA advanced units", etc.

Wuxi JN Fan Co.,Ltd
Add: 68#, Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu, China
Contact: Tommy Liu
Tel: +86-510-83830221
Mob: +8615961881688
Fax: +86-510-83831687
E-mail: info@jiangnanfan.com
Web: http://www.jnblower.com