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Dc Exhaust Cooling Fan 12025

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US$ 1 - 5 MOQ: 1000 Pieces
Key Specifications
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Electric Current Type:
DC
Mounting:
Ceiling Fan
Blade Material:
Plastic
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Shenzhen Hongguan Mechatronics Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Electric Current Type DC
Mounting Ceiling Fan
Blade Material Plastic
Place of Origin Guangdong, China
Brand Name HG
Model Number H4020M05
Voltage 3.6/6.8V
Power 1W
Air Volume 6.16CFM
Speed 6500RPM
Certification CCC, CE
After-sales Service Provided Overseas service center available

Dc Exhaust cooling Fan 12025

Dc Exhaust cooling Fan 12025Dc Exhaust cooling Fan 12025

FAQ

 

1.  What is a DC Axial Fan?

 An DC fan is usually powered by 3v, 5v, 12v, 24v, 36v and 48v. It blows air along the axis of the fan, or parallel to the track of the blade axis. Standard DC Axial fan sizes include 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 92mm,120mm, 150mm,  and 200mm.

 

2. How to choose a DC fan?

To choose a DC fan, you should consider the points below

a. fan voltage

b. fan current

c. fan speed

d. fan airflow

e. fan noise

f. fan lifespan

 

3. What is a bearing?

Fan bearing includes Sleeve Bearing and Ball Bearing, life expectancy of sleeve bearing fan is 30000hours, while ball bearing is 50000hours or more.

 

4. How do we carry out quality control?

Usually, there are two ways to monitor reliability during the manufacturing process.

a. Early Life Test

This is used as a mean of process control aimed at identifying any latent manufacturing problems and determining the effectiveness of burn-in. Every day, 5 samples will be picked up randomly from one of the production lines for burn in at 50°C+/-5°C for 24 hours.

 

b. On-going Reliability Demonstration

This is a longer-term program aimed at providing data on continuous basis to demonstrate the reliability of product. 10 units per month are randomly collected from one of the production lines for burn-in for 168 hours at 50°C+/-5°C. Units are monitored and tested on daily basis. Failed units will be analyzed and corrective actions taken where necessary.

 

5. What can I do if we can not find the suitable fan model in the fan list?

Please contact us for customized fans

 

About us

HongGuan pursue the highest cost-effective on the basis of multifaceted to meet the market demand, its quality as well as each technical performance index reach an advanced level in the world

We always adhereto the idea of customers first and service first to bulid the HongGuanMechatronics brand.

Your satisfication is always HongGuan's pursuit.

 

We would welcome any comments you may have regarding our company, thank you, for your interest

 

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Shenzhen Hongguan Mechatronics Co., Ltd.
Business Type
Manufacturer
Year Established
2010
Factory Size
50,000-100,000 square meters
Total Employees
201 - 300 People
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