Heat Sink

Efficient heat management with precision.
Complex, thin-walled aluminium and magnesium heat sinks

High-Performance Aluminium Heat Sink Prototype Components

– For Thermal Testing and Product Development

Alu Kühlkörper von Formkon – komplexe Aluminium-Kühlkörperlösung mit integrierten Kanälen für effiziente Wärmeableitung in Leistungselektronik und Industrie.

Formkon is your expert in cast aluminum heat sink prototypes.
We produce prototypes using investment casting or aluminum die casting in the target series alloy to ensure realistic testing conditions.

We have extensive experience in delivering aluminum heat sink cast components for the following industries:

Electronics industry: Heat sinks for processors, LED lighting, and other electronic components requiring efficient heat dissipation.

Automotive industry: Heat sinks for electronic systems, power units, and batteries – especially in electric vehicles.

Energy and communication technology: Components for heat dissipation in high-performance electronics such as converters, transformers, and communication systems.

Aerospace and Defence: Heat sinks for high-precision applications in aviation technology, such as engines, electronics, and other systems with demanding thermal control requirements.

Medical technology: Heat sinks for medical devices requiring precise temperature regulation – for example, in radiology or high-end medical products.

Our Core technologies

Investment Casting – Extremely fast Prototype Production

With 3D-printed master models for short lead times

Die Casting – Production-like Prototypes

Near-series prototypes with excellent repeatability – perfect for validation and functional tests.

CNC Machining – High-Precision Milling & Turning

High-precision milling and turning for tight tolerances and fast design iterations.