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Circular cold forging Heat Sink made by Goldconn Circular cold forging Heat Sink made by Goldconn


Circular cold forging Heat Sink made by Goldconn

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Cold forging heatsink
Process: Cold forging process
Material: AL1070
Color: Black
Surface treatment: Anodizing
  • GD-CF 0020

  • Goldconn

Manufacturing process:

Cold forging heatsink

Cold forged heat sink is a good choice for casting complex shapes with excellent thermal conductivity. The cold forging process allows an almost perfect straightness of more fins per square millimeter. The shapes of cold forged heat sink include plate fin heat sink, round pin heatsink and oval fin heat sinks.The manufacture of forged heat sinks are well suited to the use of copper because the copper heatsinkcan be shaped without high temperatures and can be formed with minimal damage. Cold forging heatsink manufacturing can often include secondary processing operations such as holes, chamfering and steps to reduce unnecessary waste.

Goldconn has gained experiences in the manufacturing techniques for high power cold forged heat sink. We have resolved the problems such as the low thermal conductivity of die-casting micro-channels and higher costs for machining micro-channels. We have already applied cold forging heatsink  to cooling solutions including high-voltage inverters, wind power converters, and electric motor controllers.

1.Manufactoring process: Cold forging process

2.Material: AL1070

3.Surface treatment: Clear/black/red/gold anodizing

4.Product type: Customized Design

5.Packing: export standard carton box with pallet.

6.Application: Industry/medical/measurement/house


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The company is headquartered in Dongguan City, and has    three production plants located in Dongguan, Kunshan and Jiangsu. At present, the company has 1,100 employees  (including branch offices), with a total area of  58,000 square meters....
   +86 (769) 8352 1388 
  +86 (769) 8352 1488 
  Daxiandi Industrial Park, Liaobu Town, Dongguan City, 
Guangdong Province, China 523425
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