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0755-27087416/18316996909

ABOUT US

Company Profile

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. 
Adhering SANYO DENKI nearly a hundred years brand value and the pursuit of quality, and based on CAPITAL more than ten years of professional experience in cooling solution, we now have professional manufacturing capacity with a group of engineers who with many years of cooling products work experience are CAPITAL advantage. 

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NEWS

The reason why the industrial cooling fan does not rotate

The higher the speed of industrial cooling fan, the faster the rotation, the better the cooling effect. However, it is often found that the fan turns slowly after a certain period of time, and the sound is very large. It is felt that there are foreign matters in the fan. What is the reason for this? After many analyses and comparisons of CAPITAL, there are probably several reasons:
2021-04-22

Global shortage of waterproof fans? We don't exist! A large number of 80 * 25 splash proof fans in stock

Recently, due to the recovery of semiconductor, robot and FA industries, the demand has soared,
2021-02-25

Function detection method of PWM speed regulating cooling fan without external PWM control signal

Generally, the DC fan with PWM speed regulation function is 4-wire, and also has 3-wire speed regulation fan. The general situation is as follows:
2021-02-25

How to choose cooling fan or blower correctly

Design engineers of all motors and electronic products that need to use cooling fans must determine the air volume required for cooling a specific system. The required air volume depends on understanding the power consumption of the system and whether enough heat can be taken away to prevent overheating of the system. The fact shows that the service life of the system will be reduced due to the shortage of the cooling system, so the design engineer should also understand that the sales volume and price of the system may decline because the service life of the system does not meet the user's expectation.
2021-02-26

Difference between oil-bearing, single ball bearing and double ball bearing of cooling fan

Now there are different kinds of cooling fans in bearings. AC fans are generally oil-bearing, single ball, double ball and DC fans. On the basis of these three kinds of fans, there are hydraulic, magnetic levitation, fluid dynamics, nano ceramic and some hybrid bearings of two kinds. Here is a simple and intuitive introduction of oil, single ball, double ball in the life and performance of the difference. The following instructions can help users make a preliminary judgment according to their own needs and select the suitable bearing type.
2021-03-12

Sanyodenki cooling fan and domestic cooling fan air volume

The characteristics test of Sanyodenki cooling fan and domestic cooling fan: Fan characteristic test: According to AMCA 210-85 "laboratory methods of testing fans for rating" test specification. As shown in the sketch, the fan is placed at the wind tunnel, and the wind is blown into the wind tunnel.
2021-04-15

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Contact Us

  • Capital Technology Co., Limited
  • Tel:0755-27087416 / 18316996909
  • Fax:0755-23076120
  • QQ:1516156057 / 403432958
  • E-mail:sales@szcpt.com
  • Add:111,Building B,Qianwan Zhichuang,Gushu Xiaweiyuan,Xixiang Street,Baoan District,Shenzhen

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