800 - 90000m3/H Direct Driven Centrifugal Fan 660V For Industrial Boiler

High capacity blower external centrifugal fan direct driven centrifugal fan electric air blower transmission of power

Centrifugal fan selection necessary 3 elements:

Centrifugal blower fan industrial application is more and more widely in our country, involved in cement, metallurgical, chemical, electric power, and many other fields. Its main applications include conveying material conveying gases, eliminate waste, and cooling medium, etc.

1. The density of the gasIf not given density according to the working environment of fan is needed, such as altitude, the local atmospheric pressure, temperature, gas standard to calculate or conversion of working condition of gas density

2. The pressure of the gasAccording to given or calculate the working condition of the density, the working condition of equivalent stress of the fan pressure standard condition. Such as fan inlet box or muffler, to consider the pressure loss, can be calculated or estimation, estimation of loss is in commonly 100 ~ 300 pa

3. The flow of gasSuch as system requirements of gas mass flow rate, it needs to be equivalent gas mass flow rate of fan volume flow under standard conditions. Such as system requirements of the gas volume flow, the fan of working condition of volume flow and standard conditions,Under the1 the same volume flow:

 
Key Features 

• Impeller diameter: 90~3500 mm 
• Speed of mainshaft: 560~2900 rpm
• Pressure range: 3000~25425 Pa
• Flow range: 1297~83305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 80%-90%

Please advise us the USAGE and following Parameter.Our engineering Dept will recommend the most suitable product for you.