Introducing our outstanding Aluminum Heat Sinks, expertly crafted to perfection by Shenzhen Wandaan Precision Technology Co., Ltd. These New Anodized Aluminum Profile Heat Sinks are specifically designed for machinery, offering superior thermal management and exceptional performance. With CE Certification, our heat sinks symbolize reliability and quality, ensuring your systems operate smoothly and efficiently. Elevate your machinery's performance with our state-of-the-art heat sinks today.
The CNC Machinery Aluminum Heat Sinks 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. |
What is an Extruded Aluminum Heat Sink? |
The extruded aluminum heat sink is a type of heat sink manufactured through the extrusion process,where aluminum is forced through a die to create a specific shape.These heat sinks are widely used for thermal management in electronics,LED lighting,automotive,and industrial applications due to their excellent thermal conductivity,lightweight,and cost-effectiveness. |
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Key Features of Extruded Aluminum Heat Sink |
High Thermal Conductivity: Efficiently dissipates heat. |
Lightweight: Aluminum is easy to handle and install. |
Durable: Resistant to corrosion and oxidation. |
Customized: Can be extruded into various shapes and sizes. |
Cost-Effective: Affordable for mass production. |
Applications of Extruded Aluminum Heat Sink |
Electronics Cooling: CPU, GPU, and power electronics. |
LED Lighting: Heat dissipation for LED modules. |
Automotive: Cooling for electric vehicles and onboard electronics. |
Industrial Equipment: Thermal management for machinery. |
Renewable Energy: Heat dissipation in solar inverters and wind turbines. |
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 Parameter
1. Precision stamping part, CNC machining part, turned part
2. Tolerance: Experience unparalleled accuracy with a precise tolerance range from ± 0.01 to ± 0.1mm, ensuring exceptional performance and reliability for every industrial need.
3. Certificate: Proudly bearing the prestigious ISO 9001 certification, our products stand as a testament to unmatched quality and manufacturing excellence.
4. Total customer satisfaction: Our unwavering commitment to excellence ensures every client experiences unrivaled satisfaction with our meticulously crafted solutions.

Material Specifications |
Material: High-quality Aluminum Alloy (e.g.,6061,6063,7075) |
Finish: Anodized,Powder Coated,or Custom |
Thermal Conductivity: ~200-220 W/mK |
Density: ~2.7 g/cm³ |
Corrosion Resistance: High |
Fin Style |
Extruded Axial Fin |
Thermal Resistance |
1.2 C/W |
Size |
Customized, or 91*80*81 mm |
Mechanical Propertie |
Tensile Strength: 180-400 MPa (depending on the alloy) |
Yield Strength: 80-350 MPa |
Hardness: 60-150 HV |
Dimensional Specifications |
Custom sizes available based on requirements |
Fin Height: Customizable |
Base Thickness: Customizable |
Tolerance: ±0.01 mm (CNC precision machining) |
Performance Characteristics |
High heat dissipation efficiency |
Lightweight and durable |
Customizable shapes and configurations |
Suitable for forced air and passive cooling applications |
Applications |
Power Electronics |
LED Lighting Systems |
Computer and Server Cooling |
Automotive Components |
Industrial Machinery |
Compliance and Standards |
RoHS Compliant |
ISO 9001:2015 Certified Manufacturing |
REACH Certified Material |

1. Electronics Cooling Heat Sinks
2. Automotive & Electric Vehicle Applications
3. Industrial Equipment Heat Sinks
4. Telecommunications & Communication Equipment
5. Home Appliances & Consumer Electronics
6. Solar & Renewable Energy
7.Data Centers & Server Cooling: Ensure your data centers and servers operate at peak performance with our advanced cooling solutions.

Unrivaled Precision: We are unwavering in our commitment to delivering precision-engineered components that consistently meet or even exceed our customers' expectations, ensuring reliability and satisfaction.
Pioneering Innovation: With a forward-thinking approach, we embrace cutting-edge technological advancements to continuously enhance our processes and products, keeping us at the forefront of the industry.
Uncompromising Integrity: We steadfastly uphold ethical standards in all business practices, cultivating trust and fostering long-term partnerships with our valued clients.
Custom Manufacturing Excellence: Our tailored solutions are designed to precisely meet unique specifications and application requirements, ensuring perfect fit and performance.
Innovative Prototyping: Our rapid prototyping capabilities are designed to facilitate efficient product development and thorough testing, accelerating time-to-market.
Superior Surface Finishing: We offer comprehensive surface treatment options, including polishing, anodizing, and plating, to enhance both aesthetics and functionality, delivering exceptional quality in every product.





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