Shenzhen Mini Centrifugal 5020 50x50x20mm 12Volt Fans for 3D Printer Small Air Blower

Share on:

Price:1,80 $ - 2,00 $
Price in USD:Details


Product Overview



Shenzhen Small Mini Centrifugal Blower 50x50x20mm 12Volt Fans for 3D Printer Smal Air Blower


Product Description


SizeMaterialRated VoltageOperating temperature

Length of

lead wire 

50 x 50 x 20 (mm)


( UL 94 V-0 rating)

 5v, 8v 9v,

12v 14v 24v

-30 ℃  to + 75 ℃ 

for ball bearing             

-10 ℃  to+ 70 ℃ 

for sleeve bearing


as customer's


as customer's



  1: Size: L x W x Thickness(We can produce 20mm to 250mm cooling fan)

  2: Voltage: DC(3V, 5V, 7V, 9V, 12V, 18V, 24V, 48V...)
AC(100-125v, 220-240v, 380v)

  3: Bearing Type: Sleeve Bearing( 30,000 hours in 25℃ operation temperature with 1 year warranty)
Hypro Bearing ( 30,000 hours in 40℃ operation temperature with 1 year warranty)
CycleSeal Bearing( 40,000 hours in 40℃ operation temperature with 1 year warranty)
Dual Ball Bearing( 50,000 hours in 40℃ operation temperature with 2 years warranty)

  4: Parameter: Speed(RPM), Air Flow(CFM), Noise(dBA),

  5: Power Joint: Terminal Type
Lead Wire Type (+, -, Tachometer Sensor, Lock Alarm, Speed Control )





factory visiting

We have DC FAN & AC FAN production room, and our QC Group will choose the products

randomly from them and inspect products every day. It totally assure the product quality.


production alibaba-1000











inspection equipment

A & B manchine: temperature testing manchines

we can test the fan whether they can work in high temperature or low temperature by the fan is put  into A or B manchine,
temperature range :  -40 degree to 200 degree, and also test the fan lifetime under difference temperature, i.e: 85 degree


C   Noise room

the noise level will be tested into this room, background less 20 dba


D   Wind tunnel

precise air flow of fan and air pressure


E   Vibrating equipment

testing vibration of fan


F   Salt-flog testing equipment


G   XRF-ROHS Inspection Instrument

equipment -1-800







trade show

 Yccfan attend many exhibitions at home and abroad every year.

( HongKong, Guangzhou, Shanghai, South Korea, USA,Germany ,Alaska)


You are warmly welcome to come Yccfan company if you would like to visit our factory.




Customer visting-1000


Panasonic visiting

panasonic visiting.jpg 





 1. All cooling fan have passed CE , Most of them also got UL & CUL certificate


 2. Our company have approved IS9001 & ISO14001 CCC certificate .







Quality Assurance


1. 100 %  testing before the fan leave our factory


2. Good after services to every customer


3. We often give one-year warranty on quality of products, and will give your refund if any quality problems occurs when you receive our items.


4. Inspection 100% raw material for quality, UL94V-0 plastic are compliance to RoHS.

Environmental protection and fireproofing material.




Packaging & Shipping

Packing:  carton box or as customer's requirements




1. The fan will be delivered by express ( FedEx, DHL, DHl or TNT )  for under 100 kg, our  shipping agnet  have perfect discount with these express company.


2. Large Measure are shipped by ship or by air as customer's requirements.


3. The fan can be dispatched by our truck driver if your factory is in Shenzhen, Dongguang or Guangzhou City.





Our Services

1.Warranty : one year warranty for all products.

2.Privated Labelling: All of axial fan are able to be Private labeled.

3.Delivery time:Normally lead time is 25 days.

4.Products quality:100% products inspection before delivery.

5.Customized products and cooling products is provided as customer request.

Help us to provide preferably product fan for you:

  • Fan Type, DC/AC
  • Case Size (Dimensions)
  • Speed
  • Air Flow
  • Noise
  • Rating Voltage, 3V/5V/12V/48V/115V/220-240V
  • Bearing, Sleeve/2Ball/VAPO
  • Wire, 2 lead wires/3 lead wires/4 lead wires
  • Wire Length
  • Connector or not
  • Target Price
  • shenzhen price small mini centrifugal blower 50x50x20mm 12vdc  big hole high air flow blower
  • small hole or big hole blower fan, we all manufacture it ,Ask freely is requirement,
  • we will get back to you detailed specification.

0.0142 s.