High Torque Spiral Spring

Although the High Torque Spiral Spring itself may have a coating to prevent rusting, the main method to prevent moisture from entering during transportation is still to use packaging.

The large cardboard boxes used for packaging the split High-Torque Spiral springs have all been sealed. If you need it, we can also wrap them with waterproof polyethylene film. This way, during the transportation or storage of the springs, rainwater and moisture can be effectively prevented from entering.

As a result, when the springs arrive at their destination, there will be no surface rusting at all - that kind of rusting which may damage their working performance or cause them to deteriorate more quickly.

Product Details

We have very strict quality checks for the High-Torque Spiral springs. This all begins with the inspection of the raw material strips - we use certified materials and check their thickness, width, and material consistency.

During the winding, heat treatment, and aging processes, each batch of products undergoes strict inspections of size and appearance. We also use statistical process control (SPC) to monitor key parameters such as torque output, free angle displacement, and the spring's response to load.

This ensures that each High Torque Spiral Spring meets its exact design requirements.

FAQ

Q:How does the prestressing process affect the performance of a spiral spring?

A: Prestressing (or "presetting") is a key process in coil spring production, which is achieved by repeatedly loading the spring beyond its working limit. This process relieves internal stresses and stabilizes the material, which minimizes relaxation during use and ensures a more consistent torque output over the life of the spring. It is crucial for high-cycle applications.