Smart Springs - The essential component.
Our technical springs are precision-engineered, high-performance elements that go far beyond the simple function of a traditional spring. With intelligent design, customized material selection, and seamless functional integration, they deliver exactly what your application requires.
Why 'smart’?
Because every Smart Spring is meticulously tailored to specific forces, loads, and motion patterns. They adapt with smart precision, responding to thermal, mechanical, or dynamic influences through the unique properties of their materials.
Why ‘the’ spring - not just ‘a’ spring?
Our Smart Springs are the backbone of many complex technical systems. In countless applications, they do not just serve as passive components. They are key functional elements that define movement, safety, load-bearing capacity, and durability. With Smart Springs, we do not just provide a spring - we deliver the precise solution that powers your function. Smarter. More efficient. More reliable. The essential component.

Our spring program at a glance
KERN LIEBERS SPRING STORE
The perfect spring: fast, precise, and made to fit.
When time matters, count on our extensive range of springs ready for immediate delivery.
Our shop features over 6,000 high-quality wire springs, all rigorously tested and engineered with precision.
Find the perfect spring with just a few clicks:
simple, fast, reliable.
Advanced Spring Solutions
Our selection of essential springs features over 250 different types of compression and torsion springs. What we call ‘standard’ is far from ordinary - it stands for proven quality, dependable performance, and smartly curated options for a wide variety of industrial applications.
Whether for development, testing, or full-scale production:
fast, reliable, and efficient.
KERN LIEBERS Spring Guide: The exciting world of strip springs
Discover the enormous range of flat springs from KERN LIEBERS. In our spring guide you can find out everything you need to know about power springs, constant force springs and spiral springs.

3D printing: a milestone in spring technology
The 3D printing technology we have developed for spring materials sets new standards. Production is accelerated as components can now be manufactured in days instead of months. Flexibility and efficiency of the process increase as large order quantities with long delivery times for the primary material are eliminated. In addition, digitalized and additive processes are revolutionizing the supply chain by streamlining production and reducing material waste.

Questions? We will be happy to advise you!

Team KERN LIEBERS
- E-Mail: contact@kern-liebers.com