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Material: | Plastic |
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7530 Brushless 12v DC blower fan for medical oxygen generators
FAQ: frequently asked questions
Q: How many workers do you have and how many production lines do you own ?
A: We have 207 workers in normal time, we employ more workers in peak season, about 250 workers.
We own 7 production lines.
Q: What's bearing type do you have and what is their lifetime difference?
A: We have sleeve bearing, hydraulic sleeve bearing and dual ball bearing. If sleeve fan, the lifetime is 25000hours, if hydraulic sleeve bearing, the lifetime is 30000hours, if ball bearing, the lifetime is 50000hours.
Q: Can you customize required fan or blower?
A: Of course, we have a professional engineering team which can design and develop new fans or blowers according to customer's requirements.
Q: Can my order ship via UPS or DHL or FedEx or by Air or By Sea? And where is my order ship ?
A: Yes, we can ship. All orders ship from our factory warehouse.
Q: What is your MOQ and lead time ?
A: Our MOQ is 1K. Lead time depends on the order's quantity, below 50K, the lead time is 15 working days; if over 50K, the lead time is 20 working days.
If you have any questions about our products, please contact us and send your message to us.
D-FAN DC blower has the following features:
High efficiency and energy saving: The DC blower is driven by DC power supply, which can provide more efficient energy conversion efficiency and reduce energy waste.
Low noise: Compared with traditional AC blowers, DC blowers have lower noise, reducing noise interference to the environment and users.
Strong controllability: By adjusting the voltage or current of the input power supply, the accurate control of the airflow output can be achieved to meet different needs.
Compact size: Compared with traditional AC blowers, DC blowers are usually smaller, lighter and easier to install and lay out.
Oil-free gas conveying: Because the impeller runs frictionless in the body and does not require lubrication, the discharged gas is oil-free, which is suitable for pneumatic conveying in chemical, food and other industries.
Stable flow: As a positive displacement blower, when used, the flow changes little with the change of pressure, but the flow changes with the change of speed, so the choice of pressure is wide.
High volumetric efficiency: The speed of the blower is high, the gap between the rotor and the rotor, the rotor and the body is small, resulting in less leakage and higher volumetric efficiency.
Long life and low friction loss: The structure of the blower determines that its mechanical friction loss is small, safe operation and long service life.
Smooth operation and small vibration: the rotor of the fan is tested by static and dynamic balance, and the finished product runs smoothly and the vibration is small.
Multiple voltage and size options: DC blower models are available in a variety of options, including different voltages and sizes to meet the needs of different customers.
A variety of air pressure options: you can choose low-pressure, medium-pressure or high-pressure air pressure blowers according to your needs to adapt to different application scenarios.
Easy installation: The DC blower has the characteristics of easy installation and large pressurized air volume.
Mature technology: DC blower technology is simple and mature, it is very convenient to update and use, and it is the preferred radiator in many industries.
These characteristics make the DC blower widely used in ventilation system, sewage treatment system, industrial production, medical equipment, laboratory and other fields.