For the perfect combination of plastic & metal Whether multi-component, insert or outsert technology: At KERN LIEBERS you will find all the important plastic injection molding processes to…

Achieve more with the best connections In order to join several components into high-quality products, we use a wide range of high-performance joining techniques, from various welding technologies…

Compression springs: They can withstand any pressure. Compression springs are elastic machine elements that can be compressed by axial pressure. They are made of spring steel wire or other elastic…

Tension springs: Full tension for every requirement Tension springs are elastic machine elements that store mechanical energy and are stretched by an axial tensile force. When they are released,…

Torsion springs: They've got the hang of it Torsion springs are a special type of torsion spring that store mechanical energy and are loaded by a rotational movement. They consist of a spirally…

Sleeve springs: Good damping is better Sleeve springs are special spring mechanisms that consist of a cylindrical or conical metal housing in which elastic elements are integrated. They store…

Wave springs: Perfect function in the smallest space Wave springs are special spring components that are made from flat material and have a wavy or sinusoidal structure. They are used to absorb…

Contact springs: Perfect in conductive function Contact springs are specialized spring components that are used in electrical and electronic applications. They ensure a reliable electrical…

Ring springs: They spring everything away Ring springs are special mechanical springs that consist of a series of conical metal rings. These interlock and serve as a damping system or energy…

Power springs: With full driving power Power springs are mechanical energy storage devices that are designed as helically wound strip springs. They store mechanical energy by winding or tensioning…