Industry Machine High Air Flow 12V Centrifugal DC Blower Fan
| Price: |
US $ 1.3-2.5/Piece |
| Min Order: |
200/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
| Prod Model: |
4020 |
| Bearing Type: |
Ball Bearing/Sleeve Bearing |
| Speed: |
4000-7000rpm |
| Air Flow: |
2.72-4.8cfm |
| Weight: |
23G |
| Noise Level: |
25-34dba |
| Lead Wire: |
2wires/3wires/4wires |
| Color: |
Black |
| Function: |
Rd, Fg, PWM |
| OEM: |
Based on 1000PCS |
| Sample: |
Free |
| Electric Current Type: |
DC |
| Certification: |
CE |
| Material: |
PBT |
| Blade Material: |
PBT |
| Mounting: |
Screw Fixation |
Product Description
Rated Voltage
(VDC)
(40*40*20mm) | Startup Voltage
(VDC) | Currend Amp (A) | Speed
(rpm) | Air flow
(CFM) | Static Pressure
(Inch-H20) | Noise Level
(dB-A) | Weight
(g) |
| 5 | 3.5 | 0.32 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 5 | 3.5 | 0.23 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 5 | 3.5 | 0.18 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
| 12 | 6 | 0.23 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 12 | 6 | 0.14 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 12 | 6 | 0.06 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
| 24 | 12 | 0.14 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 24 | 12 | 0.06 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 24 | 12 | 0.03 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
WATERPROOF FUNCTION NOISE TEST
Application | Humidifier | 3D printer | Car light bulb | UAV | Medical Equipment |
| Auto seat | LED Lighting | Computer | Rice cooker | water fountain |
Bearing type | Sleeve bearing(lower price) | Ball bearing (higher price) |
| Imported from Germany | NSK ball bearing imported from Japan |
| Low cost solution | High quality, long service life |
| Stable performance | Low noise level |
| Easy installation | Easy installation |
| 10.000 hours warranty | 30.000 hours warranty |
Packing & Delivery | Packing details | in seaworthy carton or costomized |
| Delivery time | 7 days for ordinary samples, 15 days for waterproof fan sample, 20 days for mass order |
| Shipping way | by sea for big order
by air for hurry order
by express such as DHL ,TNT, UPS or Fedex for mass order |
Our company-We are an enterprise specialized in developing and producing AC/DC/EC cooling fans.
It is applies to armamentarium, communication device, big server machine, security and protection monitoring,
professional power amplifier, indoor air ventilation, instrument and equipment etc. -We have owned professional R&D department, and we have dozens of patents of utility model and designs.-We have full series dimension ranging from 25*25*7mm to 172*172*51mm, including sleeve bearing,
ball bearing, hydraulic bearing, and the current amp, rated voltage. Speed, air flow can all be customized.-Our Tenets: others without I have, people have my superior. Certification
FAQ Q: What kind of cooling fans or centrifugal fans are supplied by your company?
A: we can provide DC/AC/EC cooling fan and blower fan.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer 1~4pcs free sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ?
A: 100% in advance for sample order, 30% in advance and 70% before dispatch for mass order by T/T,Western Union or Paypal.
Q: What can we do for you?
A:Best quality cooling fans produced by ourselves, best service by our sales and engineers . And we have own engineer can design and do the fans customized.
Q: What kind of information should be provided by the customer before order?
1. Fan dimension
2. Rated voltage, such as 5V/12V/24V
3. Speed (high, middle ,low)
4. Sleeve bearing or ball bearing
5. Leading wire length?(Our default length is 200mm)
6. Two wire leading(black and red wire) or three/four wire leading?
7.Connector: with connectro or not? If yes,please show us a picture .Thanks!
shenzhen xinyujie technology Co., Ltd was established in 2006. we specialized in developing and producing AC/DC/ec cooling fans. our products involving multiple fields such as armamentarium, communication device, big server machine, security and protection monitoring, professional air amplifier, indoor air ventilation, instrument and equipment etc.
our staff member adhere to the principle "the best quality, the best service", and won a good reputation among our industry, suppliers, customers...at present, we have two hundred employees, and the annual production is more than 20 million.
xinyujie fans have full series dimension ranging from 25X25X07mm to 172X172X51mm, including skeeve bearing, ball bearing, hydraulic bearing, and the current AMP, rated voltage, speed, air flow can all be customized. and our fans can be added additional function: auto restart, temperature control speed, speed detection(fg), stppage alarm(rd), waterproof etc.
xinyujie got an excellent R&D department, they developed several cooling fans collection-DC cooling fans, AC cooling fans, blower fans, chip cooling and cooling module for the solution of cooling system. we have dozens of patents of utility model and designs, for example: ec cooling fans module. it contains an isolaation type AC-DC converters can adjust the voltage from high to low based on the type of fans. the DC motor speed will change the wind power which can lead to higher speed and air flow. make the fan produces maximum air volume to reduce interntional heat resistance.
