Applied to precision mechanical assemblies with strict space requirements, it provides stable axial pressure and compensation force, ensuring compact integration and precise operation.

Precision-wound from high-quality flat metal wire, its unique multi-turn wave structure allows it to generate comparable or even higher loads than traditional coil springs at significantly lower operating heights. The wavy design not only provides a more uniform circumferential load distribution but also dramatically reduces the solid height (typically 1/2 to 1/3 of a standard spring), making it an ideal alternative for applications extremely sensitive to longitudinal space, such as bearing preloading and mechanical seals.