PHONE(WHATSAPP) : +86-17718175131      Email : hfwangqinspring@hotmail.com
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Garage Door Hardware 9" SL Drum

Fob Price :
Port:
Shanghai, Ningbo, Qingdao, Shenzhen,Guangzhou
Payment Term :
T/T, Western Union,MoneyGram,CNY,Paypal
Product Address:
No.1288,Ziyun Road,Jingkai District,Hefei City,Anhui Province, China.

Contact us

Hefei Wang Qin Spring Co.,Ltd.

Contact Person: Sally Li

Phone:+86-17718175131 

What'sApp:+86-17718175131

WeChat:wq-spring66

Fax: +86-551-68898119

QQ: 3381377620

E:hfwangqinspring@hotmail.com

Add: No.1288,Ziyun Road,Jingkai District,Hefei City,Anhui Province, China.

Web: www.wqspring.com

 www.facebook.com/wqspring

https://wqspring.en.made-in-china.com

      

  • There are three types of cable drums that correspond to three types of overhead-type garage doors: standard-lift, vertical-lift, and high-lift. Each cable drum is manufactured to help the garage door remain balanced as it opens and closes with the help of the torsion springs.
     

    Standard-Lift Cable Drums
    Standard-lift cable drums are flat for the most part. Toward the outside of the door, the last 3/4 of a turn or so on the grooves of the cable drum is slightly raised. This helps keep the garage door balanced as it begins to open.

    Vertical-Lift Cable Drums
    Vertical-lift cable drums are taller than standard-lift drums. When the garage door is closed, the cable is farther from the shaft. As the door opens, the cable wraps up on the drum and comes closer to the shaft

    High-Lift Cable Drums
    High-lift cable drums have both a flat portion like the standard-lift drums and a raised portion like the vertical-lift drums. The cable runs on the raised portion while the garage door opens vertically then switches over to the flat portion when the door begins to run on the horizontal track


    8 FT Standard Lift Drum (Set) from Chinese Manufacturer

    Quick Details

    • Type: Other Door & Window Accessories
    • Place Of Origin: Anhui, China (Mainland)
    • Brand Name: QY
    • Material: Aluminum
    • Usage: Door & Window Accessories
    • Name:9''  SL Cable Drum, Steel Wire Wheel For Door
    • Payment Term: TT 30% Deposit,70% Before Shippment
    • Steel Wire Rope Diameter:3.18mm
    • Apply To 25.4 Mm Outer Diameter Of Shaft Rod.
    8 FT Standard Lift Drum (Set) From Chinese Manufacturer
    8 FT Standard Lift Drum (Set) From Chinese Manufacturer
  • 9" spring cone
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