Performance Optimization

Integrated Heatpipes

The status quo in convection cooling. Numerous variants from standard profiles to complex customised profiles.
Over 500 available profiles
We manufacture extruded heat sinks in the aluminium-magnesium-silicon alloys EN AW 6060 to EN AW 6063 from over 500 of our own or freely available tools. If a suitable profile for cooling your application is not available, we will set up a new customised profile at one of our extrusion partners in Europe or Asia.
Custom machining
From machining to module assembly. Over 30 partially and fully automated 3-, 4- and 5-axis CNC machining centres enable the shortest cycle and delivery times. Various welding, soldering and bonding technologies enable the in-house production of complex heat sinks of all kinds.
Versatile surface coatings
All surfaces are finished according to your specifications. From ultrasonically cleaned bright aluminium versions, chrome-6-free chromating, decorative anodised surfaces to a wide variety of galvanically and chemically produced surfaces including mill standards.
Over 30 years ago, Antje Gornik and Martin Lausberg began producing extruded profile heat sinks and, as founders, laid the foundation for our company today. Today, profiled heat sinks are still an important part of our technology and product family.
Benedikt LausbergChief Executive Officer
Extruded heat sinks are one of the most effective and common methods of heat dissipation in electronic applications. They are manufactured using the extrusion process, in which aluminium or other metallic materials are pressed through a preformed die to create complex profiles. This technique enables the production of heat sinks with specially designed fin structures that maximise surface area for heat transfer. The efficiency of extruded heat sinks is based on their ability to maximise the surface area exposed to ambient air.