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Help CenterCommercial / Industrial Overhead Garage Door Torsion Springs Alloy Steel Material
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Certification:ISO 9001:2008 TS 16949,ROHS
Commercial / Industrial Overhead Garage Door Torsion Springs Alloy Steel Material
Specifications:
| Material | alloy steel |
| Wire diameter | 9.5mm |
| Outside diameter | 99mm |
| Total coils | 122 |
| Active coils | 122 |
| Direction | Right/left |
| Hardness | HRC 40-42 |
| Surface treatment | oiled |
| Load type | torsion |
| Style | cylinder |
| Usage | commercial and industrial garage door |
Description:
The torsion springs on steel rolling doors work the same way as other torsion springs in the garage door industry. When the door is closed, the spring is wound. The spring is secured to a spring anchor bracket on one end and to the shaft on the other. When the steel rolling door opens, the spring in the barrel supports most of the door weight. The remainder of this weight is lifted by the chain hoist or the operator.
Commercial and industrial torsion springs are used in warehouses, loading docks, and a variety of other locations that require large overhead doors. Because of the wide range of applications, door sizes and therefore door weights, the torsion springs on commercial and industrial doors vary greatly in size and lift.
Regardless of your spring dimensions, lift system, shaft style, spring system, or number of springs, you can order replacement torsion springs for your commercial or industrial garage door from us.
Applications:
Garage door springs counterbalance the weight of the door to make it easy to open and close. They serve the same purpose of counter weights used to balance doors in centuries past and in many doors today.
applications of our torsion springs:
Residential sectional garage doors Commerial sectional overhead doors Industry shutter doors One-piece curtain doors mini-warehouse doors Self-storage doors Roll-up doorsHow to order your garage door springs
For quotation,we need info of your torsion spring as follow:
Inside diameter Wire size Length Type of spring ends Gapped or ungapped Wind of spring(left or right wound)And before production,we will make drawing to let you confirm.
Send Inquiry to This Supplier
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