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https://www.ciindustry.com/products/garage-door-torsion-spring-and-cones/

Garage Door Torsion Spring and Cones
Torsion springs from CI Industry are designed to withstand thousands of cycles, offering durability and long-term performance. With regular lubrication and inspection, they can maintain optimal performance with minimal maintenance requirements.



Contact us to choose from a variety of sizes and customization options.

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Specification of Garage Door Torsion Spring and Cones
Material Carbon Steel, Manganese Steel
Surface Treatment Hardening, Powder Coating, Electroplating, Nickel
Inner Diameter 1 3/4'', 2'', 2 5/8'' up to 7 5/8''
Wire Diameter 192'', 207'', 218'' up to 473''
Spring Length Up to 144''
Packing Inner: Waterproof plastic bag
Outer: Wooden case or wooden pallet
Cycle Life 10000-18000 cycles
OEM Stenciling and color codes available




Features of Garage Door Torsion Spring and Cones
Crafted from high-strength steel wire, these springs are wound tightly around a metal rod, storing potent energy that's released when the door moves. Their unique design ensures a smooth, controlled operation, crucial for safety and reliability.

Cones, positioned at both ends of the torsion spring, play a pivotal role in anchoring the spring and distributing its force evenly.