Flawless detail, maximum impact.
When precision matters most, our laser-precision parts deliver micrometer-perfect accuracy with minimal material loss. Perfect for high-pressure and ultra-fine applications.
Advanced welding and contactless deburring ensure consistent quality - even at scale. Every edge sharp, every detail engineered for peak performance.
Precision that drives your success.

Laser-machined parts: At home in many industries
Our laser-machined parts are used worldwide in the following industries, among others:
- Automotive
- electrical engineering
- building services engineering
- medical technology
Laser-welded components
Process
- Different diameters and geometries possible
- Defined welding position and depth
Materials
- Spring-hard stainless steel and high-temperature resistant materials
Special features
- Gas-tight welding under pressure
- Low-spatter welding process
- Fatigue strength and temperature resistance
- Low distortion process, e.g. perpendicularity of welded studs

Laser-welded assemblies and parts, in particular for charge movement flaps in the intake area, bypass flaps in the exhaust area and battery components such as the LID cover assembly.
Other applications include strikers, door locks and hood catches, as well as tube springs for piezo systems.
Laser drilled components
Process
- Different diameters and geometries possible
- Different bore diameters can be realized
- Different hole patterns (geometry and arrangement)
Materials
- Stainless steels
Special features
- With specially configured lasers and specially developed quality monitoring systems, filters with several thousand holes, for example, can be manufactured in large-scale production.
- High pressure resistance
- High mechanical, chemical and thermal resistance
- Can be used for various media

Laser deburred components
Process
- Different diameters and geometries possible
Materials
- Stainless steels
Special features
- High-precision stamped holes, deburred with laser
- Very delicate components and geometries
- Very high process speed compared to similar processes

Laser-structured components
Process
- Surface finish for adhesive bonds and contacting
Materials
- Steel, aluminum, non-ferrous metals
- Defined roughness
Special features
- Arbitrary geometries of the generated surfaces
- Short cycle times
- No influence on neighboring areas

Laser-marked components
Process
With laser-marked components, important information can be applied permanently, forgery-proof and precisely - for maximum transparency along the entire value chain. Whether in production, logistics or quality assurance: laser marking ensures clear identifiability and enables seamless traceability.
Marking types
- Serial or part numbers
- QR codes
- Batch numbers
- Data matrix codes
- Special markings

Our know-how
Questions? We will be happy to advise you!

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