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DONGGUAN XINGDONG ELECTRONICS CO., LTD.
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

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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)
 

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

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

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DC Cooling Fan to identify direct or belt type

Time:2014-10-15 Click:423Times

First we look at "DC Cooling Fan" is a direct or belt type, direct maintenance-free, because the blades mounted directly on the motor, there is no power loss generated by the power transfer, so the fan with the power of direct general wind than about 10% larger belt-type, from the "DC Cooling Fan" blades can be seen behind the shutters, when the suction fan opens directly to the bottom of the blade type is a 90-degree angle to the ground straight and parallel, (the bottom of the blower leaves where the wind speed minimum) and belt-type piece of fan just there gently flowing. noise while there is no direct friction generated, the most important thing is to maintain the belt type, generally "DC Cooling Fan" can be used on belt two years (imports) can only spend a small amount of a year, with a long time after the fan belt will loosen, after loosening fan flow will be significantly decreased.

DONGGUAN XINGDONG ELECTRONICS CO., LTD.

Tel: +86-769-83660708

Fax: +86-769-83660718

Email:info@d-fan.com.cn

URL: /eng/
 

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

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