Single and Double Torsion Springs

You can rest assured to buy Leifeng Single and Double Torsion Springs from our factory. China spring is famous for high quality, low price, Lei Feng company advanced equipment, precision instruments, the company has a series of CNC lathes, CNC core machine, spring machine, automatic milling machine and other secondary processing equipment, cutting process is mature and stable, can provide our customers with high quality, competitive price.

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Product Description

Leifeng Single and Double Torsion Springs are two kinds of springs made of a spring material winding the same number of turns in opposite directions on the same mandrel. The middle of the two springs is the retainer, and the ends are the fulcrum for increasing torque. The torsional stiffness of each spring is equivalent to twice as much as when one of the two springs is used as a single spring. The stiffness of the double torsion spring is 4 times that of the single spring, and the deformation is 1/4 of that of the single spring. Compared with a torsion shrinking background spring yellow with the same outside diameter, a spring with this structure can obtain twice the deformation, that is, twice the deformation Angle. Therefore, this kind of Single and Double Torsion Springs is suitable for small space and need large deformation Angle, or two torques in the same plane.

Product Parameter

Name:	Single and Double Torsion Springs
Rotation direction:	Right
Inside diameter:	3.4mm
Line diameter:	0.6mm
Place of origin：	Xiamen China
Material：	SUS304
Effective turn number:	3.3
Heat treatment	Have

Our Advantage

1. Advanced equipment, precision instruments.

2. Mature technology, mature and stable processing technology, to provide customers with high-quality and affordable products.

3. Excellent quality, with the opening of the Chinese market, we will improve the quality management system and technology, to produce higher quality, longer life products.

We accept a variety of styles of spring customization.