Heatpipe Embedded Fin Heat Sink Assemblies for Compact Cooling

Looking for a powerful yet compact thermal solution? Our factory manufactures heatpipe embedded heat sinks that combine the high thermal conductivity of copper heatpipes with the lightweight structure of aluminum fins and bases. These are ideal for power modules, EV electronics, and high-efficiency passive cooling.

Using precision grooves and press-fit or soldered assembly, we embed multiple copper tubes directly into an aluminum base, connecting to dense extruded or skived fins. This ensures fast heat transfer and large surface dissipation area with excellent mechanical stability.

Product Showcase – Heatpipe Heat Sink Samples

Advantages of Our Heatpipe Heat Sink Design

→ Rapid heat conduction through copper pipes
→ Dense aluminum fins for large-area heat dissipation
→ Customized pipe layout and base thickness
→ Optional soldering, bonding, or press-fitting
→ Suitable for forced or natural convection

Common Applications

→ EV control units and battery pack thermal management
→ Power modules (IGBT, MOSFET, rectifier)
→ Outdoor telecom and server systems
→ Lighting and high-efficiency inverters

Precision Fabrication & Support

Our engineering team supports every step from design evaluation to production:

→ 2D/3D drawing support and routing optimization
→ CNC base machining and fin profile selection
→ High-pressure leak testing and inspection
→ Fast prototyping and long-term production supply

Looking for a reliable cooling solution built for performance?

Upload your drawing or specifications—we'll quote within 24 hours.