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Torsion spring

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Torsion springs are an important component in for example seat belt locks, boot lid springs or backrest springs in cars.

. Torsion springs in vast range of choices


Torsion springs can either have a left-hand or right-hand helix, or even more complicated double torsion springs. They are made to give a force and torque when one leg is turned relative the other.


For different work environment and applications, torsion springs can be made from various materials and forms; by the combinations of different outer diameter, wire size, leg position and number of coils, we can design the optimal solution. Our catalog torsion springs can be supplied in wire size range from 0.30 to 2.50 millimeter, as well as custom torsion springs are from 0.20 to 4.00 millimeter.


For closed coiled helical torsion springs there will be a friction between the coils giving a hysteresis in the torque-angle performance.


Normally the torsion spring body is assembled among with a mandrel but also an outer control with a cylindrical housing is possible. With fixed assembled legs the spring type can work without a coil body control. Tangential legs give the lowest stresses but also radial and axial legs of different types are possible. In many cases the strain in the legs must be considered in the design.


. Unique competence in manufacturing torsion springs


We have many years’ experience on torsion springs design and manufacture, also we continuously give priority to technological research and development in the field. Our core competitive advantages are our tailor design ability, strict in process quality control, on time delivery and good service. All our efforts are for satisfying your needs of good torsion springs.


We are serving over 3000 industrial clients overall the world, our approved experience of springs in various different branches and applications give you the possibility to receive the best recommendations and springs optimum for your actual application. Environment evaluation and material recommendations, overstress analysis, load, deflection and fatigue analysis are factors our spring experts have unique knowledge about. We can support you from the idea and understanding of your expectations and application demands to the validation of the design, small batch sampling, and to final bulk production.


Our torsion springs can be used in almost every industry sector, which could be the common applications in automobile, electronic devices, automatic applications, but also in foods, packing, medical devices, environment protection, aerospace & airplane.


Our spring manufacturing is organized with highest flexibility and delivery precision, for your immediate needs or small orders we also provide a wide torsion spring stock program range with both music steel wire and stainless steel wire, over 5,300 items on shelves. Irrespective of when and where you need a catalog torsion spring or a specially tailored custom torsion spring, we can help you to find an optimum solution.


Select Catalog Torsion Spring >Customize Torsion Spring >

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