Henan Dajing Fan Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 400 sets per month |
| Delivery Time | 10-60 days |
| Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Type | Centrifugal Blower |
| Usage | Induced draft fan |
| Blade Material | Cast Iron |
| Bearing | FAG, SKF, ZWZ, C&U |
| Application | Industrial Dust Collector |
| Voltage | 220v,380v,420v |
| Brand Name | DAJING |
| Model Number | 4-73D |
| 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 | 400 sets per month |
| Delivery Time | 10-60 days | Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Type | Centrifugal Blower | Usage | Induced draft fan |
| Blade Material | Cast Iron | Bearing | FAG, SKF, ZWZ, C&U |
| Application | Industrial Dust Collector | Voltage | 220v,380v,420v |
| Brand Name | DAJING | Model Number | 4-73D |
| Certification | CE/ISO9001/3C | Place of Origin | HENAN PROVINCE, CHINA |
| High Light | dust control fan ，dust removal blower | ||
Industrial Dust Collector Fan Blower Dust Collector Filter Cartridge
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.
| Industrial Dust Collector Fan Blower Dust Collector Filter Cartridge | |||
| Centrifugal fan | Air Flow | 15000~320000 | m3/h |
| Pressure | 1100~4500 | Pa | |
| Rotating speed | 1450/960/730/580 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 7.5~380 | kw |
| Voltage | 220/380/440/6000/6600 | v | |
| Frequency | 50/60 | hz | |
High Reliability
1. Our products use advance FEA-aided design to enhance the reliability of structure.
2. The hub and the wheel are strengthened and leak-proof thanks to the all-steel continuous welding method. Safety is also significantly improved during operation.
3. The new shaft and coupling technology ensuring the accuracy during the assembly process while maintaining high reliability.
4. Maximum load surpasses 35% of limit speed to ensure the long-term continuous operation of the security.
5. Bearing seal can be lubricated. Service life is more than L10:80000 hours to ensure operation reliability and durability.
6. The drive unit has a protective shield using eye-catching warning color to ensure personal safety.
7. All our machines underwent vibration tests prior leaving the factory in order to achieve reliable and durable operation.
Centrifugal fan production process:
Case Show:
FAQ
Q1: What information do you need to select the suitable fan model?
A: Air flow, total pressure or static pressure, inlet temperature, local voltage and frequency, Altitude etc.If there is flammable and explosive gas, or big dust loading in the medium, please also inform the designer.
Q2: What is your payment terms?
A: Payment terms vary among different countries. Generally, 30% T/T in advance, 70% balance before shipment.
Q3: Can I order some samples at first to see the quality?
A: Yes, of course.
Q4: Does your company have qualifications?
A: DAJING FAN has obtained ISO 9001-2018, CE, BV certifications and so on.
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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