What is a metal tension spring?
A metal one tension spring is a helical spring designed to absorb tensile forces and store mechanical energy when stretched. As soon as the tension is released, the spring returns to its original shape, creating a controlled retraction force. This makes tension springs essential in applications where tension needs to be regulated or where components need to be automatically brought back into position.
De Spiral produces metal tension springs in various dimensions, strengths, and materials, tailored to your specific application. The ends can be provided with hooks, eyes or threaded connections, so they can easily be attached to other parts. Thanks to the shape, diameter, wire thickness and pitch, the strength and spring characteristics are determined. Read more about the possibilities of tension spring on our “tension spring guide”.
Why choose metal tension springs?
Metal tension springs are used to be stretched repeatedly without deformation, while maintaining their performance for a long time. Because they offer an ideal combination of strength, flexibility and durability, they are perfect for applications in many sectors such as mechanical engineering, medical, aviation & defense and agriculture.
To ensure that De Spiral produces high-quality extension springs, we offer a wide range of materials, such as spring steel (hardened steel), stainless steel (stainless steel 302, stainless steel 316), phosphor bronze. If necessary, we will help you choose the right material for your specific application. Thanks to our experience, we can advise you on customized solutions and fast deliveries from stock, so that your project can be realized quickly and efficiently.
Applications of metal tension springs
Mechanical engineering: In mechanical engineering, metal tension springs are often used for applications that require controlled force and energy storage. They are used in automatic systems, conveyor belts, fans, and as part of damping mechanisms for machines and equipment. Thanks to their flexibility and durability, they ensure efficient operation and longevity of machines.
Agricultural sector: In the agricultural sector, metal tension springs are frequently used in machines such as combines, seeders and irrigation systems. They contribute to the suspension and damping of moving parts, ensure accuracy in mechanical operations and increase the stability of agricultural equipment. This is particularly important in harsh environments, where our tension springs provide reliable performance.
Medical sector: Metal tension springs in the medical sector are used in equipment such as infusion pumps, surgical instruments and respiratory equipment. Thanks to their precision and reliability, they provide the right force and movement in medical applications where every millimeter and effort is essential for the safety and effectiveness of the medical device.
Aeronautics & Defence: In aviation and defense, metal tension springs are used in a wide range of applications, from landing gears and cockpit mechanisms to weapon systems and radar installations. These tension springs provide the necessary strength, reliability and resistance to extreme conditions such as high speeds, temperature changes and heavy loads.
Benefits of our metal extension springs
Thanks to our experience, we can fully tailor tension springs to the specific needs of your application, so that you always get the right solution for your project. Whether it's load capacity, precision or reliability, our tension springs provide consistent performance, even under heavy loads. Most common finishes are German eyes, English eyes, double eyes or spring plugs that can be adjusted to the desired connection or attachment. This flexibility makes it possible to easily integrate the tension springs into different systems so that they function optimally regardless of the complexity of the application. Choosing the right end ensures efficient operation and reliable performance, even under the most demanding conditions.
Order your metal extension springs from De Spiral
Are you looking for custom or out of stock metal extension springs? At De Spiral, we offer support to find a solution that perfectly meets your specific needs. Our short delivery times ensure that you quickly have the right tension springs to continue your projects efficiently. With our experience, our team is ready to advise you on choosing the ideal tension springs for your situation.
Want to buy a metal tension spring right away? Bel +31 (0) 74 — 291 45 08
