Welcome to D-FAN !

Company News:
About Us
Product Categories

Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China
Tel: +86-769-83660708
Fax: +86-769-83660718
Email: info@d-fan.com.cn


Chiefly Choice co.,Ltd.
Add: 3rd Floor, NO.340 Kangning Street, Xizhi City, Taipei, Taiwan
Tel: +886-2-2692-6816
Fax: +886-2-2692-7030
Email:  james@chiefly-choice.com
Website: www.chiefly-choice.com

Korea Company: CHANG SHIN E&T
Add: #1113, Hanshin IT Tower,272,Digital-Ro, Guro-Gu, Seoul, Korea
Tel: +82-2-6093-6788 
Fax: +82-2-6093-8972
Phone: +82-10-6656-0330
E-mail: cs@csfan.co.kr
Contact: Junhong Kang(Mr. Kang)

      Guangzhou Office
      Tel: +86-20-85651751
      Fax: +86-20-38669584
      Room 909Guaner Yongtai building, Congyun Road No.810,
      Baiyun District of Guangzhou,Guangdong,China

   Add: 603#,NO.395 Tangdenan Rd, Tianhe District,
    Guangzhou, China


You are here:Home > news

Micro Cooling Fan blade radian

Time:2014-12-2 Click:405Times

"Micro Cooling Fan" in addition to the fan section has some curvature on the outside, in the top plan also extends along the radial direction is not straight, but curved slightly toward the direction of rotation, was a certain arc. If the radially extending straight blade, rotating fan driven air vents in the side show a widely scattered, air distance is short, and "power" is not focused; if the current product version slightly curved, you can ensure that the blowing airflow focus within the columnar space in front of the outlet, increasing the air pressure and the distance. "Micro Cooling Fan" blade smoothness: This is a non-target design factors, basically depends on the forming mold producers and post-processing technology. In addition to the design curve is not flat blades will produce turbulence in the rotation, increasing friction, reduce fan efficiency, fan performance impairment, increased operating noise. Therefore, to deal with "Micro Cooling Fan" blade surface smoothness strict control, if the purchased product handling is poor, the rate of use of the follow-up examinations and other means to compensate for hand-polished.


Tel: +86-769-83660708

Fax: +86-769-83660718


URL: /eng/

Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China

Follow Us

Main Products: DC Fan|Cooling Fan|AC Fan|Axial Fan|Cross Flow Fan|Exhaust Fan|Blower Fan|DC Axial Fan|DC Cooling Fan

Copyright©2014, DONGGUAN XINGDONG ELECTRONICS CO., LTD., All Rights Reserved. Tel:+86-769-83660708,,Fax:+86-769-83660718 E-mail:info@d-fan.com.cn

XML 地图 | Sitemap 地图