Pressing
Learn how modern pressing technologies enable highly efficient heat sinks for electronics and liquid cooling – precise, efficient, and application-optimized.
Machining – Precise manufacturing of heat sinks and liquid coolers
CNC machining forms the core of modern manufacturing for air and liquid heat sinks. Only through high-precision milling and deep-hole drilling can custom cooling structures be created that ensure optimal heat flow, mechanical stability, and long-lasting performance.
Learn more in a conversationMachining technologies & process information
Whether prototypes, small batches, or series production – machining enables flexible, cost-efficient, and repeatable manufacturing processes in power electronics, LED technology, or industrial applications.
Benefits of CNC machining
Highest precision and surface quality
Repeatable production of complex geometries
Flexible adaptation to material, shape, and quantity
Optimized heat transfer through precise cooling structures
Efficient, automated production for series manufacturing
CNC machining primarily includes two main processes:
Milling
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3-, 4-, and 5-axis CNC machining centers for precise cooling structures
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Automated loading and linear pallet storage for efficient mass production
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Creation of cooling channels, fin structures, and complex surfaces
Deep-hole drilling
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Precise drilling for cooling circuits with high length-to-diameter ratios
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Uniform, dimensionally accurate channels for optimized flow and heat transfer
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High repeatability for prototype and series production
Precise CNC machining for optimal cooling performance
State-of-the-art milling and drilling technologies ensure precise cooling structures in air and liquid heat sinks – for maximum heat transfer and repeatable results.
