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China 6063 Alloy Profile CPU LED Extruded Aluminum Heat Sink

Core Material
6063 T5
Customization
Availability / In Stock
Application
Industrial and commercial lighting/ Electronic device cooling/Power supply and driver cooling/Automotive LED lighting systems
USP
Manufacturer /One Stop Solution /Free Design
MOQ
500KG
Type
Pin Fin Heatsink
Description
Profile Type LED Heatsink, Power Electronics Heatsink, CPU/GPU Heatsink, Amplifier Heatsink, Solar Inverter Heatsink, Motor Controller Heatsink, General Electronic Heatsink, Custom Profile
Shape Round, Square, Rectangular, Flat, Star, Pin-fin, Custom
Material 6063-T5 Aluminum Alloy
Surface Treatment Anodized (Silver, Black, Gold, Bronze, Custom), Powder Coating, Sandblasting, Brushed, Polished
Length Customizable (e.g., 100mm - 6000mm)
Section Size Customizable (e.g., 40mm x 40mm, 60mm x 60mm, 80mm x 40mm, etc.)
Wall Thickness Customizable (1.0mm - 5.0mm or as required)
Weight Customizable (depends on section size and length)
Color Silver, Black, Gold, Bronze, Custom
Type Extruded, Bonded Fin, Skived Fin, Die-cast, Machined, Folded Fin, Stamped, Liquid Cooled, Custom
Application LED Lighting, Power Electronics, Computer & IT Equipment, Audio Amplifiers, Solar Inverters, Industrial Automation, Automotive Electronics, Telecom Equipment, Medical Devices, Consumer Electronics, Battery Packs, Other Electronic Cooling
Certification ISO9001, RoHS, CE, UL (Customizable)

Aluminum Extrusion Factory Production Line

Raw Material Storage

Raw Material Storage and Preparation

High-purity aluminum ingots are stored in a dedicated warehouse. Before production, the ingots are inspected for quality and preheated to the required temperature to ensure optimal melting efficiency.

Stretching and Straightening

After extrusion and cooling, the aluminum profiles are transferred to stretching machines. This process relieves internal stress and ensures the profiles are straight and meet precise dimensional requirements.

Stretching and Straightening
Extrusion Process

Extrusion Process

The homogenized billets are preheated and loaded into high-tonnage extrusion presses, where the aluminum is forced through precision dies to form the desired profile cross-sections.

Quality Inspection

Every batch of finished profiles undergoes strict quality inspection, including dimensional checks, mechanical property testing, and surface finish evaluation, to ensure compliance with international standards.

Quality Inspection

Factory Highlights

  • Multiple automated extrusion lines with annual capacity exceeding 30,000 tons
  • In-house die design and rapid prototyping
  • ISO9001, ISO14001, and RoHS certified
  • Experienced technical team for custom solutions
  • Strict environmental and safety standards
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VR Experience Center

Explore our aluminum profile virtual showroom below. You can interact with the 360° VR environment directly on this page.

Yes, we support custom lengths according to your requirements. Standard length is 6 meters, but we can cut to any size as needed.
Yes, our profiles are compatible with most standard heatsink accessories available in the market. Please provide your accessory specifications for confirmation if needed.
We offer anodizing (silver, black, champagne, etc.), powder coating, electrophoresis, and custom finishes. Please specify your requirements when ordering.
Yes, we have an in-house die workshop. We can design and manufacture custom dies according to your drawings or samples. Die cost and lead time depend on the complexity of the profile.
Our standard MOQ is 500kg per profile for production orders. For trial or sample orders, please contact us for flexible solutions.
Yes, we can provide samples or prototypes. For new profiles, sample production will be arranged after die confirmation. Sample charges may apply depending on the project.
Our factory is ISO9001 and ISO14001 certified. Products can comply with RoHS, REACH, and other international standards upon request. Material and inspection reports are available.
For standard profiles, lead time is usually 10-15 days after order confirmation. For new dies, add 7-10 days for die development. Urgent orders can be prioritized upon request.
Yes, we provide CNC machining, drilling, tapping, punching, cutting, and assembly services. Please send your detailed drawings for a quotation.
We have a strict quality control system, including raw material inspection, in-process checks, and final inspection. Dimensional, mechanical, and surface tests are performed for every batch.
Profiles are packed with protective film, shrink wrap, and strong pallets or wooden cases. We support sea, air, and express shipping. Custom packaging is available upon request.
We offer technical support, quick response to quality issues, and free replacement for confirmed defects. Our team is always available for consultation and problem-solving.

Common Applications of Aluminum Heatsinks

Our aluminum heatsinks are widely used across various industries due to their excellent thermal conductivity, lightweight nature, and corrosion resistance. Below are some common application scenarios:

Electronics Cooling Application

Electronics Cooling and Power Devices

Aluminum heatsinks are essential for dissipating heat in electronic components such as CPUs, GPUs, power modules, and LED lighting. They ensure stable operation and extend the lifespan of sensitive devices by efficiently managing thermal loads.

Automotive and Electric Vehicles

In the automotive industry, aluminum heatsinks are used in engine control units, inverters, and battery packs to enhance thermal management and ensure the safety and reliability of vehicles, especially in electric and hybrid models.

Automotive Heatsink Application
Industrial Equipment Heatsink Application

Industrial Equipment and Machinery

Aluminum heatsinks are widely used in industrial automation equipment, frequency converters, and welding machines to manage heat generated by high-power components, ensuring efficient and safe operation.

Renewable Energy Systems

In renewable energy applications, such as solar inverters and wind turbines, aluminum heatsinks help dissipate heat from power electronics, improving system efficiency and reliability.

Renewable Energy Heatsink Application

If you have a specific application in mind, feel free to contact us to discuss how our aluminum heatsinks can meet your project requirements.

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