08/10/2025 – Spring manufacturing
Semi-automatic hydraulic unground spring presetting
In the manufacturing of high-performance springs, presetting is a critical step to enhance spring life and performance. This process involves compressing the spring beyond its operating limits to induce a controlled amount of plastic deformation, thereby minimizing further relaxation during use.
Fig. 3. Parameters can be customized via an intuitive touch screen interface. © Easydur
Fig. 1. Resulting from 40 years of experience in the springs world, the machine is designed with manual spring feeding. © Easydur
Fig. 2. The first station features a special rotating spring orienting mechanism which ensures the spring is correctly aligned for compression, regardless of its initial orientation. © Easydur
Fig. 3. Parameters can be customized via an intuitive touch screen interface. © Easydur
Fig. 4. Easydur systems can mount up to 3 load cells always equipped and ready for use. © Easydur