Why Aluminium Heatsink Extrusion is Getting Fame?

  • By:Aluminium heatsink extrusion has gained much popularity in the construction of a building, residential houses, and villas. It’s because aluminum is a widely used material for heatsinks.
  • 2021-03-15
  • 872



Aluminium heatsink extrusion has gained much popularity in the construction of a building, residential houses, and villas. It’s because aluminum is a widely used material for heatsinks. The nature of aluminum allows extruded aluminum heatsink to have good thermal conductivity. It means heat can quickly pass through the extruded aluminum heatsink extrusion to help electronic products and mechanical devices to decrease the temperature upsurge. Aluminum extrusion is a commonly used method for manufacturing heatsinks. It is a cost-effective process and aluminum heatsink extrusions can be customized as per the demand of customers. Manufacturing heat sinks by using aluminum permits weight savings as compared to copper.



Guangyuan Aluminum Co., Ltd has been in the business of manufacturing aluminum extrusion profile since 1993. We are a leading aluminum extrusion profile factory in China with more than 2 years of experience. Our company has shown great development and expansion of technical staff and R&D team. This is why we succeeded in manufacturing different types of industrial profiles with the help of our detailed research and testing strategies. We are proud to manufacture aluminium heatsink extrusion in various forms such as comb-shaped, fish bone-shaped, oval, or round-shaped. The dimension and shapes can also be customized according to the needs of customers. Our team will definitely help you if you want a specific design for your aluminum heatsink extrusions. Our dedicated team will offer a variety of expertise to get you the desired alloy, secondary operations, and surface treatment.



The aluminum alloy in the 6000 series is known for its high thermal conductivity and great strength. This is why the majority of aluminum extrusion profile factories are widely using the 6000 series. Also, this series of aluminum extrude well as compared to other series. 6063 and 6061 are among the most common alloys for aluminium heatsink extrusion. Our team can extrude in any alloy of your choice. As far as the surface treatment of heat sinks is concerned, Guangyuan uses various treatments, including anodizing, mill finish, wood grain, polishing, fluorocarbon, coating, brush, powder coating, electrophoresis, etc.



Anodization is the commonly used surface treatment method in our factory. This electrochemical method improves surface emissivity, electrical isolation, corrosion resistance, and wear resistance. Coating like powder or paint is not suggested as they will work as insulators. Moreover, Guangyuan also carries out other secondary operations like cutting, stamping, punching, bending, and more.



Aluminium heatsink extrusions are mainly used in PCB circuit boards, electronic equipment or electronic instrument, commercial LED lighting NEV, automotive equipment, etc. Our extruded aluminum heatsink is certified with ISO 9001: 2015, ISO 14001: 2015, SGS, and CQM. We keep in view the quality standard of China National Standard GB/T5237-2008. The MOQ (Minimum Order Quantity) for each item is 500kgs. Producing with Guangyuan is cost-effective as compared to other aluminum extrusion profile factories in China. We never compromise over the quality of aluminum heatsink extrusion and always use high-quality alloy.

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