CNC Machinery ALUMINUM HEAT SINK
The
CNC Machinery Aluminum Heat Sink refers to an aluminum heat sink that has been precisely manufactured using
CNC (Computer Numerical Control) machinery. These heat sinks are commonly used for efficient thermal management in various electronic and mechanical systems.
Applications:
Electronics Cooling: Used to cool components like CPU, CPU, LED drivers, power supplies, and power transistors.
Automotive: In electric vehicles or power electronics for thermal management.
Industrial: Cooling systems in machinery and equipment that require heat dissipation.
Telecommunication: Cooling for telecom components or equipment exposed to heat.
Common Uses:
Computer hardware: CPU or GPU cooling.
LED lighting: Cooling LED drivers or power modules.
Power electronics: Managing heat in power transistors, converters, or inverters.
Telecom: Managing the heat of telecom equipment exposed to high operational loads
Product Name |
Customize anodized 6063 6061 Extrusion Heatsink Profile Large Size Extruded Aluminum Inverter Heat Sink |
Material |
Extrusion Aluminum 6063-T5,6061-T6.(al,mg,si0.5,f22) |
Detailed Size |
As the Below Drawing,or as per Custom design |
Max Aspect Ratio( Fin Height / Fin Gap) |
More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machine by most advanced technology |
Max Width |
500mm+/Ultra wide extruded heatsink can be made by our unique friction welding technology |
Standard Mold Qty |
30,000+ sets standard molds in stock for your option,saving your R&D cost |
Sample Service |
Samples with different sizes are availabe for prototypes test within 1 week |
Production Process |
H13 Mould-Profiles Extruding---Cutting---CNC Machining(Milling, Turning,Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing |
Surface Treatment |
Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking,powder coating. |
Reference Standard |
GB/T 3190-2008,GB/T 14846-2008,ISO 2768 |
Experience |
More than 20 years professional manufacturing experience |
Application |
LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling |
Product Parameter
1. Precision stamping part,CNC machining part,turned part
2. Tolerance: ± 0. 01 - ± 0.1mm
3. Certificate: ISO 9001
4. Total customer satisfaction
Short delivery time meets your requirements
"Professional, sincere, sensitive, and responsible ".
Material & Temper |
6063-T5,T6; 6063A-T5,T6; 6061-T4,T6 |
More Material |
6060-T5,T6; 6005-T5,T6; 6082-T5,T6 and so on. |
Standard |
GB5237-2018 |
Surface Treatment |
Mill Finish, Anodizing, Matt or Sandblasting, Polish, Electrophoresis, Powder Coating, PVDF Coating, Wood Grain Painting, Wood,Grain Transfer etc. |
Color |
Silvery, Champagne, Bronze, Red Copper, Black, White, Red, Green, etc. Color available from the colorbond or RAL or interpon or real color sample |
Wall Thickness |
≥0.8mm |
Film Thickness |
Anodized film≥10μm; Electrophoresis film≥16μm; Powder & PVDF coating≥30μm |
Length |
5.85m for 20GP; 5.95m for 40GP or 40HQ; customized length |
Mould |
Free if use our section; 100% payment if opening new moulds, but can be refunded if your order reaching our standard |
Certificates |
ISO9001, ISO14001, OHSAS18001, CE, QUALICOAT, AEO, CMA ,CE,SERIM |

1. Electronics Cooling Heat Sinks
CPU/GPU Heat Sinks:
Used to cool central processing units (CPU) and graphics processing units (GPU) in computers. These heat sinks often feature large fin designs and high thermal conductivity for efficient cooling.
Types: Fan-based heat sinks, Pure aluminum heat sinks, Heat pipe heat sinks.
LED Heat Sinks:
Designed to dissipate heat from LED lights or LED drivers, preventing overheating and ensuring long lifespan. These heat sinks are optimized for high-efficiency thermal performance.
Types: Aluminum cast heat sinks, Surface-enhanced heat sinks.
Power Electronics Heat Sinks:
Used for cooling power modules, power transistors, and converters in electronics, ensuring temperature stability for optimal performance.
Types: Heat pipe heat sinks, Pin fin heat sinks.
2. Automotive & Electric Vehicle Applications
Battery Cooling Heat Sinks:
Used in electric vehicles (EV) for cooling battery management systems (BMS), keeping the batteries within an ideal temperature range.
Types: Heat exchanger heat sinks, Liquid-cooled heat sinks.
Motor Heat Sinks:
Applied to cool electric motors, particularly in electric vehicles, to prevent overheating and improve the efficiency of electric drivetrains.
Types: Air-cooled heat sinks, Liquid-cooled heat sinks.
3. Industrial Equipment Heat Sinks
Machinery Cooling Heat Sinks:
Used in industrial machinery or electrical control boxes to maintain operational temperature and prevent damage to critical components.
Types: Aluminum enclosure heat sinks, Finned heat sinks.
High-Power Device Heat Sinks:
Designed to manage heat dissipation in high-power industrial devices like lasers, welding equipment, or variable frequency drives (VFD).
Types: Liquid-cooled heat sinks, Heat pipe heat sinks.
4. Telecommunications & Communication Equipment
Wireless Communication Heat Sink:
Used to cool wireless base stations or fiber optic switch gear, which generate substantial heat during operation.
Types: Micro heat sinks, Heat pipe or liquid-cooled heat sinks.
Optical Communication Heat Sinks:
Designed for cooling optical fiber transmission equipment or photoelectric sensors, helping to maintain efficient performance.
Types: Aluminum microchannel heat sinks, Pin-fin heat sink.
5. Home Appliances & Consumer Electronics
Home Appliance Heat Sinks:
Found in refrigerators, air conditioners, or microwave ovens, these heat sinks are responsible for controlling the temperature of electrical components inside household appliances.
Types: Fan-based heat sinks, Liquid cooling heat sinks.
Smart Devices Heat Sinks:
Used in cooling smartphones, tablets, and laptops, these heat sinks help manage thermal energy in compact and slim devices.
Types: Ultra-thin heat sinks, Micro-fin heat sinks.
6. Solar & Renewable Energy
Solar Inverter Heat Sinks:
Used in solar inverters and battery storage systems, these heat sinks dissipate heat generated by the power electronics inside.
Types: Air-cooled heat sinks, Surface-enhanced heat sinks.
Wind Power Equipment Heat Sinks:
Used in wind turbines to maintain the temperature of electrical control units and inverters under operational conditions.
Types: Heat pipe heat sinks, Aluminum finned heat sinks.
7. Medical & Precision Instrumentation
Medical Equipment Heat Sinks:
Cooling solutions for CT scanners, X-ray machines, or laser surgery equipment where precise temperature control is critical.
Types: High-efficiency aluminum heat sinks, Microchannel liquid-cooled heat sinks.
Scientific Instrument Heat Sinks:
Used in high-precision equipment like microscopes, particle accelerators, and advanced research instruments to avoid overheating during sensitive operations.
Types: Miniature aluminum heat sinks, Heat sink and liquid cooling systems.
8. Data Centers & Server Cooling
Server Heat Sinks:
Used to cool high-density servers and data center equipment to ensure proper temperature regulation in environments with high computational loads.
Types: High-efficiency finned heat sinks, Heat pipe heat sinks.
High-Performance Computing (HPC) Cooling Systems:
Critical in supercomputers or high-performance computing systems, which require highly efficient cooling solutions for large-scale data processing.
Types: Liquid-cooled heat sinks, Heat pipe cooling systems.

Precision: Commitment to delivering precision-engineered components that meet or exceed customer expectations.
Innovation: Embracing technological advancements to continuously improve our processes and products.
Integrity: Upholding ethical standards in all business practices, fostering trust and long-term partnerships with our clients.
Custom Manufacturing: Tailored solutions to meet unique specifications and application requirements.
Prototyping: Rapid prototyping capabilities to facilitate product development and testing.
Surface Finishing: Comprehensive surface treatment options including polishing, anodizing, and plating to enhance aesthetics and functionality.



1.Q: Who Are We?
A: We are factory with ISO 9001,IATF 16949 quality certification system in place, We produce all our products in-house with SGS Rosh Reach certificated materials,so you can get better quality control and competitve price offering than others on the market.
We provide high-quality metal processing for international and domestic big brand manufacturers such as electrical appliances,electrical appliances and new energy vehicles etc
2.Q: What kind of service can you provide?
A: Our company (WANDA-AN Precision) can provide OEM sheet metal stamping and fabrication, CNC milling and turning,stamping die design and manufacturing service.
3.Q: What's kinds of information you need for a quote?
A: In order to quote for you earlier, please provide us the following information together with your inquiry.
a. Detailed drawings (STEP, CAD, SOLID Works, PROE, DXF and PDF)
b. Material requirement (SUS, SPCC, SECC, SGCC, Copper, AL, etc.)
c. Surface treatment (powder coating, sand blasting, planting, polishing, oxidization, brushing, etc.)
d. Quantity (per order/ per month/ annual)
e. Any special demands or requirements, such as packing, labels, delivery, etc.
4.Q: What if I don't have the required drawings or docuemnt information above?
A: Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.
5.Q: What makes you different from others?
A:
a. We are an ISO 9001 and IATF 16949 certified manufacturer,Under these quality control system guideline as well as Our experienced technical personnel and skilled production operators,we can provide better quality products than others.
b.Fishish product quality inspection or Preshiment Inspection (PSI) reports available upon request.
c.Our quick manufacturing time and on-time delivery For Normal orders, we will promise to produce within 3 to 4 weeks.
d.24*7 customer service available,We will submit the quotation in 24 hours if getting detailed information during working days.As a factory and manufactuer, we have all the technicians to provide fastest response to all your technical inquiry.
6.Q: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.We can provide production sample for testing approval before or during the mass products
7.Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost, ,we will refund the sample cost after you placed mass orders.
8.Q: Why there is tooling cost?
A: It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.
9.Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 40% T/T in advance, balance before shipment.
10.Q: What's your after-sale service?
A: If there is quality problem, please provide photos or test report, we will replace defective goods or return funds immediatel
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