Henan Dajing Fan Technology Co., Ltd.
Henan Dajing Fan Technology Co., Ltd. has 30 years of experience in the centrifugal fan industry, we are a professional manufacturer！
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Heavy Duty Industry Large Capacity Centrifugal Fan Cast Iron Exhaust Fan
This series of centrifugal fans has high efficiency, low noise and stable performance curve. Mainly used for indoor ventilation, dehumidification and dust removal, etc. in factories and mines, stadiums, opera houses, basements, large and small hotels, restaurants, shopping malls and large buildings. It can also be used as a gas recycler with other types of machinery.
| Heavy Duty Industry Large Capacity Centrifugal Fan Cast Iron Exhaust Fan | |||
| Centrifugal fan | Air Flow | 600~15000 | m3/h |
| Pressure | 240~3500 | Pa | |
| Rotating speed | 2900/1450 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 0.55~7.5 | kw |
| Voltage | 220/380/440 | v | |
| Frequency | 50/60 | hz | |
Model 4-72 centrifugal fan is a common extraction fan product. Due to its high efficiency, it is widely used in industrial and mining workshops, civil buildings, large public buildings, power plants and other places. It can also be used as supporting equipment for air treatment facilities and hot air circulation facilities. At present, there are 4-72-a and 4-72-c centrifugal fans commonly used in the market.
1. Fan is widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust discharge and cooling;
2. Ventilation and ventilation of boilers and industrial furnaces;
3. Cooling and ventilation in air conditioning equipment and household electrical equipment;
4. Drying and selection of grain;
5. Wind tunnel source and air charging and propulsion of hovercraft, etc.
Centrifugal fan production process:
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