Zihuoli Spring manufacturer all kinds of double torsion spring. Available in stainless steel wire, oil tempered wire, music wire , alloy,beryllium copper, brass, bright basic, chrome silicon, chrome vanadium etc. If there are anything you want to know about double torsion spring, Just Contact Us!
What Is Double Torsion Spring?
As their name suggests, double torsion springs are two torsion springs combined together to form one single spring. The most characteristic feature of double torsion springs is that they have two coils. One coil is wound in a clockwise direction, whereas the other is wound in an anti-clockwise direction.
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