DC cooling axial fan:
1.Super Mini Model (20×20mm-50×50mm)
2.Normal Models (60×60mm-202×202mm)
3. Large Model: 225x225mm
3.Special Models: customize the products according to the client's requirements
- An axial fan is a type of fan that causes gas to flow through it in an axial direction, parallel to the shaft about which the blades rotate.
- The flow is axial at entry and exit. The fan is designed to produce a pressure difference, and hence force, to cause a flow through the fan.
- Factors which determine the performance of the fan include the number and shape of the blades.
- Fans have many applications including in wind tunnels and cooling towers.
- Design parameters include power, flow rate, pressure rise and efficiency.
Applications:
- we use an axial fan for cooling applications:
* Cooling process in machinery or systems.
* Spot cooling generators and transformers, including industrial equipment.
* Ventilation in factories, warehouses, laundries, equipment rooms, engines, garages, and foundries.
* Cooling workplaces that produce heat.
- Axial fans are suitable for these purposes, removing fumes and toxic gases from:
* Welding booths
* Painting spray booths
* Industrial parts or paper mills washers
Features:
- Shallow installation depth.
- Easy to fit and maintain.
- Small vibration.
- Dual high Precision ball bearings.
- Oustanding leves of efficiency.
- Low noise levels.
- Long working Life.
Basic information:
| Use of Ambient condition for DC Axial Flow Fan: |
| Temperature(°C) |
ball bearing:(B)-30°C~70°C
sleeve bearing:(S)-10°C~40°C |
| |
(Special temperature can be customized, the highest temperature can be up to-40°C~100°C) |
| Relative humidity(%) |
90%~95% |
| Atmospheric pressure(mm) |
55KPa(G)74.8KPa(H) |
| Vibration |
10-55Hz, 1.5mm |
| Impact |
150m/s2 |
| Useful life |
The Laboratory temperature at 25°C,the ball bearing can be lasted 70000hours |
Technical parameters
Dimensions:
Accessories for DC axial fans:
Workshop:
FAQ:
1. How to choose a DC fan?
1) Fan size
2) Voltage of power
3) Current you expect
4) Speed you expect
5) Air flow you need.
6) Noise level you expect.
7) Additional features: FG, PWM, RD, etc.
8) Lifespan of the fan.
2. What is the delivery time?
Sample lead time:3-5 days
Mass production lead time: 2 - 4 weeks(depending on the quantity)
Delivery Ways: DHL, UPS, FedEx, Air freight, Sea freight, Railway Freight, etc.
3. Do you accept OEM? Can we print our own logo?
Yes! We accept OEM services and logo printing, welcome! please tell us your design and requirement.
Also we can help you to make some relevant certifications like RoHS, CE, UL.
4. What can I do if I can not find the suitable fan model in the fan list?
Please feel free to contact us for more information.
5. What about your quality control?
1) Our production procedure follows ISO9001:2015.
2) Import high-quality bearings abroad, such as Japan, that will ensure the working life.
3) All of our projects will be tested more than 1 year in such an environment: temperature is 60°C, voltage is more than 20%( such as: 24V, the testing voltage is 28V), and the power restarts every 2 minutes.
4) All of our fans can work more than 50000 hours in normal condition with ball bearing, and 25000 hours with sleeve bearing.
5)
All of our fans will be tested at least twice when producing and before shipping, like voltage\current\speed\noise\wave form\air flow and others, and also 5-10% will be on random inspection.
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