Henan Dajing Fan Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000 sets per month |
| Delivery Time | 10-60 days |
| Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Warranty | 1 year |
| Blade Material | Backward Impeller Blade |
| Application | Exhaust Ventilation |
| Drive | Direct Connection |
| Voltage | 220v,380v,400v |
| Frequency | 50hz/6hz |
| Brand Name | DAJING |
| Model Number | 4-73A |
| Certification | CE/ISO9001/3C |
| Place of Origin | HENAN PROVINCE, CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000 sets per month |
| Delivery Time | 10-60 days | Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Warranty | 1 year | Blade Material | Backward Impeller Blade |
| Application | Exhaust Ventilation | Drive | Direct Connection |
| Voltage | 220v,380v,400v | Frequency | 50hz/6hz |
| Brand Name | DAJING | Model Number | 4-73A |
| Certification | CE/ISO9001/3C | Place of Origin | HENAN PROVINCE, CHINA |
| High Light | centrifugal exhaust fan ，centrifugal air blower | ||
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:
Case Show:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1990
Total Annual:
2million-3million
Employee Number:
100~150
Ecer Certification：
Active Member
Henan Dajing Fan Technology Co., Ltd. is located in the hinterland city of the Central Plains and Pearl in the north of Henan Province-Xinxiang. Three thousand boulevards, choose one and follow from one; focus on one, great future! Since its inception, our company has been positioned to be the ... Henan Dajing Fan Technology Co., Ltd. is located in the hinterland city of the Central Plains and Pearl in the north of Henan Province-Xinxiang. Three thousand boulevards, choose one and follow from one; focus on one, great future! Since its inception, our company has been positioned to be the ...
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