220V 380V High Temperature Centrifugal Fan Blower with Brushless DC Electric Motor

High Temperature Centrifugal Fan Rate Brushless Dc Electric Motor Air Duct Noise And Vibration Air Duct

In fact, high temperature centrifugal fan and high temperature axial flow fan are simply fans. Users will choose different machines according to their needs. Some customers purchased high temperature axial flow fan some time ago, so what is the difference between high temperature centrifugal fan and high temperature axial flow fan?

1, the highest temperature resistance is different.

The temperature resistance of high temperature axial flow fan is not very high. Compared with the temperature resistance of high temperature centrifugal fan, its temperature resistance can only be trivial, the highest is only 200 degrees Celsius, but compared with the ordinary axial flow fan, it has been a great progress, so that it can be applied to some special working conditions. For example, the induced draft fan of the micro boiler, the transmission of low pressure high temperature gas.

2. Different structures.

High temperature centrifugal fan is of course centrifugal, its motor external, a variety of transmission methods, such as direct connection, triangle belt drive, coupling drive and so on, it has a special water cooling device, and high temperature axial flow fan is not so complicated, only for the motor direct connection or belt drive, there is no water cooling device. Explosion-proof high-temperature axial flow fan should be used to ensure the safety of use.

3. Different materials.

High-temperature centrifugal fans generally use all kinds of heat-resistant alloy steel and stainless steel, a small number of requirements for lower temperature use manganese steel or carbon steel, and high-temperature axial flow fans generally only use carbon steel material, a small number of fans requiring corrosion protection at the same time use stainless steel material.

4, The motor is different.

High-temperature centrifugal fans generally use Y series high-efficiency and energy-saving ordinary motors, explosion-proof motors are used for explosion-proof requirements, and the protection level is generally IP54IP55; A variety of motor power, there are also a few kw hundreds of kw, high temperature and axial flow fan with axial flow fan is special high temperature resistant motor, protection grade up to IP65, make its can work properly under the high-temperature environment, and at the same time as moistureproof function that prevents oil, when the fan run around produces condensate or medium for steam, the motor will not be affected, nor affect its service life, Its motor power is small, generally below 11KW.

5. Different maintenance workload.

The high-temperature centrifugal fan needs to be continuously connected to the cooling water, regularly check the wear condition of the impeller, regularly replace the lubricating oil, and regularly replace the triangle belt. The maintenance workload is still relatively large, and the high-temperature axial flow fan is normally maintenancy-free.

We Guangzhou Wantong Ventilation Equipment Co., Ltd. is focused on FRP fan, PP/PVC plastic centrifugal fan, anti-corrosion fan, UV photolysis, stainless steel fan, spray tower, acid fog purification tower, all kinds of environmental engineering technology research, development, design and consultation. Products are widely used in: electronic, electrical, circuit board, electroplating, machinery, chemical, power plant, power plant, mining, rubber, forestry, leather, paper, ceramics, automobile manufacturing and other industries waste gas treatment engineering.

 
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.