Stamping Heat Sink with Premier Quality

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Stamping Fin Manufacture Process

Stamping process is a metal processing method, which is based on the plastic deformation of metal, using the die and stamping equipment to apply pressure to the plate material to produce plastic deformation or separation of the plate material, so as to obtain stamped fin with certain shape, size and performance.

Stamping Fin Heat Sink Manufacturing Process Video


Design Service
  • Icepak, ansys, EFD, Flotherm for thermal design
  • Computer Aided Design (CAD) and PROE for structure design
  • Weight reduction
  • Eliminate fans for a passive solution
  • Projected cost of the final product
Prototype And Testing
  • Rapid prototype build
  • CMM and precision measuring tools
  • Thermal measurement devices
  • Thermal chambers
  • Shock testing and cycling
  • Salt spray testing for corrosion analysis
Serial Order Production
  • State of the art machinery
  • Strict quality control
  • Latest production techniques
  • Focus on continuous improvement
  • Robust packaging design

Custom Heat Sink Manufacturer

If you are looking a custom heat sink manufacturer, then Pioneer Thermal is your right choice. We cover all the heat sink manufacturing process, with the industry-leading equipment and mature production line in house, we are able to provide top quality custom heat sink and meantime save your cost.

In addition, our experts always give manufacture suggestions when checking your drawing, or help to create a new design to suit your application.

Main Processes
  • Extrusion
  • Bonded Fins
  • Skived Fins
  • Snapped Fins
  • Folded Fins
  • Heat Pipes
  • Cold Forge
  • Die Cast
  • Friction Stir Welding Cold Plate
  • Gun Drill Cold Plate
  • Vacuum Brazing Cold Plate
  • Vapor Chamber
Finishing Processes
  • CNC machining
  • Stamping
  • Drilling
  • Tapping
  • Screen Printing
  • Anodizing
  • Powder Coating
  • Electrophoresis
  • E-coating
  • Chromate
  • Passivation
  • Laser Etching
  • Polishing
Finishing Value Added
  • Embedded fans
  • Thermal Grease
  • Phase Change Materials
  • Gap Filler Pads
  • Screws
  • Springs
  • Clips
  • Embedded Heat Pipes
  • Back Plates
  • PEMs
  • Standoffs
  • Dielectric pads
  • Compounds

Stamping Heatsink

Stamping heat sink offer better performance when compared to typical extrusion heatsinks, due to thinner fin profiles leading to higher surface area and lower pressure drop. It is made of stamped fin from of rolled aluminum or copper sheet by stamping tooling, fins are interlocked together during this process. Because the fin is stamped by an automatic machine, capacity is very high, hence the price is lower. 

Stamping fins includes zipper fin, folded fin, stacked fin, the most common material is AL1050, AL1100, AL3003, CU1100. After the fins are made by stamping process, it will be soldered to aluminum or copper base and heat pipe.

The benefits of stamping fin heat sink is:

  1. Moderate to high surface area
  2. High aspect ratio
  3. Allows heat pipe integration
  4. Superior forced air solution

Projects We Have Accomplished

Aluminum Stack Fin Heat Sink

Stack Fin Heat Sink With Heat Pipe

Copper Folded Fin Heat Sink 

Interlock Fin Heat Sink

Stacked Fin Heat Sink

Zipper Fin Heat Sink With Copper Base

We'd Love To Hear From You

Hi partner, no matter you need new design & simulation for your new project, or you need heat sink manufacturing service for current on-going project, we are at your service.

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