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Wave Springs

Wave Springs

Our wave springs can be used in almost any application. Savings of up to 60% during installation & smaller assemblies.

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Retaining Rings

Retaining Rings

Multiple types of Retaining Rings are available & are widely applied to Pressure Gauge, Gear Assembly, Connector,....etc.

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Double Torsion Springs | Spring Manufacturer - Tech Spring / TSI / TSMC

Tech Spring Manufacturing Corp. is one of the prime Double Torsion Springs | spring manufacturers based in Taiwan since 1987.

ISO accredited and manufacturing all types of springs, stamping molding and assembly of metal parts to Europe, USA, UK & Australia. We are specialized in the manufacturing, designing and analyzing all kinds of spring, such as wave springs (including of compression wave spring, wave single turn and nested spring), linear expander, retaining rings (including of internal, external, single turn and more turns), constant force spring, power springs (including of general and prestressed types), etc

Tech Spring / TSI / TSMC has been offering customers high-quality precision-made springs, both with advanced technology and 31 years of experience, Tech Spring / TSI / TSMC ensures to meet each customer's demands.


Double Torsion Springs

Torsion springs are a type of coil or helical spring that react to applied rotational forces, providing torque or using stored rotational energy when the spring is set, as the ends are rotated in angular deflection, commonly used over a supporting mandrel or arbor. Thus it is also referred to as helical springs. Torsion springs are commonly made of carbon steel or stainless steel because of the stiffness of the material.

At TSMC, we manufacture premium quality custom torsion springs in an array of sizes, materials, and thickness to suit any application. A great majority of our torsion springs are close wound with minimal tension between the coils, but can also be manufactured with an open wound body. The direction of the wind can be designed in left or right hand wound in a variety of deflection angles and the legs can be at any position and style such as straight legs and multiple leg bends with short hook, straight offset, hinge, straight torsion. Spring configurations are available in single coil or double coils forms.

In addition to offering various for single torsion springs, we offer custom double torsion springs, the characteristic feature of dual torsion spring is that they have two separately sets of coils section, one is wound in clockwise direction and the other wound in an anti-clockwise direction that connected to the same center axis and work in parallel. The total torque of a double torsion spring is equal to the sum of the individual springs.

Because their unique properties make them perfect for any applications, they are typically found in all major home appliances, automotive, medical equipment, aerospace devices, electronic, consumer products and more, whether you have it working in a clothes pin, hinge springs, door locks, electrical switches, window shades, ceiling light fittings, etc.

Being one of the experience design and manufacturer company, we can custom make the highest quality of torsion spring for your exact needs and specifications.

Gallerys

Engineering Design

Torsion Springs

Custom products are a specialty of TSMC (Tech Spring Manufacturing Corp.), as a full service precision manufacturing company, our experienced engineers have extensive knowledge of custom parts, they are always available to assist you to conduct a comprehensive functional analysis of development and gives a feasible solution through our own formula from the preliminary design phase to fabrication that meets your application needs.

There are four critical factors when considering a Torsion Springs design such as Bore/ shaft (ID/OD), Load, Working height at which the load is applied and Material desired, as well as the other input parameters that contain the wire thickness, wire radial wall, active number of turns, work height, load at work height ... The input data as shown on the left table. And calculation results with spring rate (stiffness), working load (±10%), outer diameter at solid height, Working curve and Life cycles prediction where found in the down table.

Whether you need a standard or custom Torsion Springs, please send us your application requirement, our experts will hand-select or commend the best solution for your specific needs.

Torsion Springs Torsion Springs

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Torsion Springs



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  • Single Torsion Springs - Single Torsion Spring
    Single Torsion Springs

    Torsion springs are coiled springs that work by either twisting or torsion, (rotational motion), the ends of torsion springs are attached to separate components which allow for a flexible object to store mechanical energy when twisted. Once twisted, the springs exert torque force in the opposite direction in a proportional amount to the angle that they are twisted.At TSMC we manufacture custom torsion springs from round, square, rectangular and special section wire, the most common material types are stainless steel (type 302, type 316 and type 17-7 PH), music wire, spring steel and hard drawn steel. The spring legs can be at any position and have virtually any bent, hooked, twisted, looped or formed to conform to custom application. Spring ends are available in several standard forms, such as short hook ends, hinge ends, straight offset, straight torsion, special ends, straight torsion and double torsion.Normally torsion springs are close wound but can sometime have pitch to reduce friction between the coils and are left hand or right hand wound, usually is designed to wind up, when the spring winds up, the coil diameter will decrease and the body length will increase. Direction of the wind is determined by whether the torsion spring is made to work in a clockwise or counter-clockwise rotation for a given application.Our torsion springs are used in wide variety of industries including Automotive, Medical Equipment, Electrical equipment, Aerospace and Robotic systems, a common example of a torsion spring is that used in a clothes pins, clipboards, door hinges, retractable seating, digital cameras and numerous other usesAs an experienced springs manufacturer, we can custom manufacture in a large choice of shapes of torsion springs to suit your design requirements.



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