Henan Dajing Fan Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 800 sets per month |
| Delivery Time | 10-60 days |
| Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Frequency | 50hz/60hz |
| Drive | Belt Connection |
| Type | Centrifugal Fan |
| Noise | Low |
| Application | Exhaust Ventilation |
| Electric Current Type | AC |
| 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 | 800 sets per month |
| Delivery Time | 10-60 days | Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Frequency | 50hz/60hz | Drive | Belt Connection |
| Type | Centrifugal Fan | Noise | Low |
| Application | Exhaust Ventilation | Electric Current Type | AC |
| Brand Name | DAJING | Model Number | 4-73A |
| Certification | CE/ISO9001/3C | Place of Origin | HENAN PROVINCE, CHINA |
| High Light | frp centrifugal blower ，industrial dust blower | ||
Backward Curved FRP Centrifugal Fan SWSI Impeller Chemical Resistant
The fan is made of polyester glass fiber reinforced plastic. The centrifugal fan is a new type of anti-corrosion fan with the characteristics of high strength, light weight, good corrosion resistance, not easy aging, low noise, multiple specifications and many applications. The fan is suitable for discharging corrosive gas with a certain concentration, and can also be used as general building ventilation for ventilation.
| Backward Curved FRP Centrifugal Fan SWSI Impeller Chemical Resistant | |||
| Centrifugal fan | Air Flow | 600~15000 | m3/h |
| Pressure | 240~3500 | Pa | |
| Rotating speed | 2900/1450 | r/min | |
| Material | FRP | ||
| Motor | Power | 0.55~7.5 | kw |
| Voltage | 220/380/440 | v | |
| Frequency | 50/60 | hz | |
Machine Parts
centrifugal fans with low noise are developed in order to adapt to the requirements from the development of purification industrial and environmental noise reduction. The fans adopt the multi-purpose optimized design schemes in aspect of noise, efficiency and various pneumatic parameters. They fulfill the finest overall frame performance matching and good pneumatic performance. The impeller has been supplemented with strict static, dynamic balancing correction. Therefore it has the features such as stable running, low noise, small vibration, long life and so on.
High-quality FRP material
The fan is made of novel composite material, i.e., glass fiber-reinforced composite resin, and has the characteristics of high intensity, light weight, corrosion resistance, etc. The mechanical property of INFINAIR wheel is similar to that of steel fan, and its linear velocity is up to 78m/s. Different corrosion resistance formulas are added according to different corrosion properties of different gases in the making process so as to achieve an optimal corrosion resistance effect.
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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