Air Flow Fan, 500, 200, 450, 600

STANDARD EXPORTING CARTON PACKAGE WITH PALLETS

1. Whatis a DC Axial Fan?

A DC fan is usually powered by 3v, 5v, 12v, 24v, 36v and 48v. DC motor runs from the attract and repel of the permanent magnet inside the motor. It blows air along the axis of the fan, or parallel to the track of the blade axis to create changeable and not stable air-flow. Standard DC axial fan sizes include 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 92mm, 120mm, 140mm, 150mm, 172mm, 200mm and 254mm.

2. How to choose a DC fan?
You should consider the points of blow:
– Size(MM)
– Rated voltage(V)
– Speed(RPM)
– Airflow(CFM)
– Noise level(dBA)
– Current(A)
– Connector and Lead Wire Length

3. What is a Bearing?
Fan bearing includes
– Sleeve Bearing Fan: life expectancy 30000 hours,
– Hydraulic Bearing Fan: life expectancy 40000 hours,
– Ball Bearing Fan: life expectancy 50000 hours or more.

4. Are you a factory or a trading company?
Yes, we are a factory.
– Established Year: 2015
– The Number of total employees: 516
– No of R&D team member: 15
– No of QC team membe: 15
– Production & Test Facility: 39
– No of Production Line: 6
– Certification: UL, CUL,TUV,CE,CCC,SGS,ISO:9001-2008
– Main Customers: SAMSUNG, LG, ANTMINER, Thermavance, ODERCO, ARRiS, Midea, BYD, ZTE, etc.

5. What is the delivery time?
Sample lead time: 3~5 business days. Mass production delivery lead time: 1~3 weeks,
Delivery Ways: FedEX, DHL, UPS, TNT, ARAMEX, EMS Door to Door Express service, By Air, By Sea, By Train, etc.

6. What is the payment terms?
The payment terms can be 100% T/T, 30% deposite 70% balance before shipment, etc.
We can offer FOB, CIF, EXW, C&F, etc.

7. What can I do if we can not find suitable fan model in the fan list?
Please feel free to contact us for customized fans, such as: moisture roof, waterproof, turbocharger, soft start, reversible,
temperature control, PWM speed control, the RD alarm and the FG signal, etc.
– IP55: Protection of motor and PCB board against splashed water and humidity.
– Speed signal: The fan uses a separate wire to output information about its speed, and thus about the speed of the rotor.
– PWM control input: The speed of the fan can be changed via a pulse-width modulated signal. This signal is applied to a special
provided wire.

8. Can you provide any sample? Is it free or extra?
Yes, we can offer the samples for free charge, but you are suggested taking charge of the relative freight cost.

9. Can you accept OEM or ODM?
Yes, we can.
OEM and ODM order are welcome on our products. Our experienced engineering team is capable of walking through the disign stage
with your design. We accept buyers'labela or logos. Our quality standards are available based on your demand.