ALUMINUM HEAT SINK

ALUMINUM HEAT SINK

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	WHAT’S THE ALUMINUM HEAT SINK An aluminum heat sink is a component designed to dissipate heat generated by electronic devices, ensuring they operate within safe temperature limits. Efficiency:Effectively lowers the temperature of components like CPUs,GPUs,and power transistors, improving performance and reliability. Versatility:Used in various applications,from computer hardware to LED lighting and industrial equipment. Cost-Effective:Generally less expensive than other materials like copper,while still providing good thermal performance.
	Distinctive Characteristics of Heat Sinks 1.Superior thermal and electrical conductivity 2.Remarkably low density 3.Lightweight 4.Exceptional strength 5.Outstanding malleability 6.Easily machinable 7.Excellent corrosion resistance 8.Non-magnetic, avoiding interference with magnetic fields 9.Highly recyclable
	Description Premium Aluminum Heat Sink Precision-Crafted Extruded Aluminum Profile Heatsink This advanced cooling device is crafted from high-quality aluminum using a state-of-the-art extrusion manufacturing process. During this process,a block of aluminum is meticulously pushed or pulled through a die to create a precise shape or profile.The aluminum is then expertly cut to the desired length and meticulously machined to form fins, holes, or other features, significantly enhancing its cooling performance. Wanda-anAs a premier leader in the aluminum heatsink extrusion profile industry in China, Wanda-an prides itself on stocking a comprehensive selection of aluminum extrusion heat sink profiles.We offer custom-designed solutions in a variety of finishes.If our standard products don't meet your specifications, our dedicated technical team will work closely with you to design and realize the perfect product for your needs. All our extrusions can be precisely cut,drilled,or machined to exact customer specifications.As a distinguished manufacturer of extruded aluminum heatsinks,Wanda-an operates cutting-edge CNC drilling and machining centers,ensuring accurately machined,cost-efficient parts delivered swiftly within short cycle times. Understanding Heat Sinks An aluminum heat sink bar is a critical component designed to increase heat dissipation from a hot device. It achieves this by expanding the device's surface area and enhancing the flow of low-temperature fluid across its enlarged surface, thus facilitating efficient heat transfer. Why Choose an Aluminum Heat Sink? Extruded aluminum heat sink profiles are the industry standard for thermal management solutions. Here are the compelling reasons for their widespread popularity.
	Advantages: Precision:We are dedicated to delivering precision-engineered components that not only meet but consistently exceed our customers' expectations, ensuring unparalleled performance and reliability. Innovation: We passionately embrace the latest technological advancements, continually refining our processes and products to stay ahead of the curve and provide innovative solutions. Integrity: We uphold the highest ethical standards in all our business practices, building trust and nurturing long-term partnerships with our valued clients. Custom Manufacturing: Our tailored solutions are crafted to precisely meet unique specifications and application requirements, ensuring optimal performance for every project. Prototyping: Our rapid prototyping capabilities expedite product development and testing, allowing for swift innovation and market readiness. Surface Finishing: We offer comprehensive surface treatment options, including polishing, anodizing, and plating, to enhance both the aesthetics and functionality of our products.
	APPLICATIONS Computers and Servers: Processor (CPU):Used in desktop computers, laptops, and servers to ensure the processor remains at a safe operating temperature during high loads and extended periods of operation. Graphics Processor (GPU):Used in gaming PCs, graphic workstations, and data centers to manage heat effectively during intensive graphic and compute tasks. Memory (RAM):In some high-performance computers and servers, memory modules may also require heatsinks to ensure stability and sustained performance. Mobile Devices: Smartphones and Tablets:Particularly in high-performance devices and gaming smartphones, heatsinks are used to provide effective heat management, preventing overheating that can affect battery life and device performance. Power Electronic Devices: Power Modules and Inverters:These devices are commonly used in industrial and telecom applications, where heatsinks help maintain stability and efficiency during high-power conversion processes. LED Lighting: LED Fixtures and Bulbs:Heatsinks are used to effectively manage and dissipate heat generated by LED components, improving reliability and lifespan of lighting fixtures. Automotive Electronics: Engine Control Units (ECU):Automotive electronic devices are often exposed to high-temperature environments, requiring heatsinks to ensure stability and long-term reliability of electronic components. Home Appliances and Consumer Electronics: Televisions and Audio Systems:Some high-end products utilize heatsinks on main processors or power amplifiers to enhance performance and prolong lifespan.

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THE FEATTURES OF THE ALUMINUM HEAT SINK

Aluminum heat sinks have several notable features that make them effective for thermal management in various applications:

1. High Thermal Conductivity

Efficient Heat Transfer: Aluminum effectively conducts heat away from components, helping to maintain optimal operating temperatures.

2. Lightweight

Reduced Weight: Aluminum is lightweight compared to other materials like copper, making it suitable for applications where weight is a critical factor.

3. Corrosion Resistance

Durable Finish: Aluminum naturally forms an oxide layer that protects against corrosion, enhancing the longevity of the heat sink.

4. Cost-Effective

Affordability: Generally less expensive than copper heat sinks while still providing excellent thermal performance.

5. Design Flexibility

Variety of Shapes: Available in various designs (e.g., finned, extruded) to maximize surface area and meet specific cooling needs.

6. Ease of Fabrication

Manufacturing: Aluminum can be easily extruded, machined, or stamped into complex shapes, allowing for customized solutions.

7. Good Aesthetic Qualities

Finishing Options: Can be anodized or painted for improved appearance and additional corrosion resistance.

8. Effective Airflow

Enhanced Cooling: The design often incorporates fins that increase surface area, promoting better airflow and heat dissipation.

Applications

Commonly used in electronics (CPUs, GPUs), LED lighting, and various industrial applications.

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Technical Parameters

1.Process: Milling, Turning, Rapid Prototyping, Broaching, Drilling, Etching / Chemical Machining, Other Machining Services, Wire EDM
Surface TreatmentSurface Treatment Options: Painting, Powder Coating, Plating, Polishing, and More

2. Tolerance: ± 0.01 - ± 0.1mm

3. Certificate: ISO 9001

4. Total Customer Satisfaction

Our materials include carbon steel, stainless steel, alloy, aluminum, brass, copper, bronze, steel alloy, and other specialized materials.

We offer advanced surface treatments like polishing, zinc plating, hard anodizing, nickel plating, chrome plating, powder coating, phosphate coating, and more.

We manufacture to exact customer specifications, maintaining tight tolerances to meet stringent requirements. All parts are ISO 9001 certified and undergo rigorous quality control. Our team of 8 engineers and 8 quality inspectors utilize advanced equipment to ensure each product meets the highest standards, establishing us as a professional leader in the industry.

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Product Operate Guide

1.How to Choise the Heatsink？

Wanda-an is precison metal Manufacture factory,we have 20 Years different Precison Metal process experience. 

The Heatsink is one of our products with different specifications and materials for the different Application Environment.

Base on the different applications requirements,we offer the production process,

Such as:

Stamping Machining

CNC Machining

Turning Milling

Casting Machining

Others surface treatment process:

Electroplating

Coating

Anodizing

Sandblasting

Chemical Treatment

Polishing

Painting/Coating

Heat Treatment

For the different application, the Process is different.All of these we can satisfied our Customer,We have

Our products developing team which more than 15 person, owning the advanced production equipment workshop and Quality Testing&checking equipment to ensure all of our produce.

2.How to use the Heatsink？

Choose the Right Heatsink: Select a heatsink that matches the specifications and thermal requirements of the component you want to cool (e.g., CPU, GPU, power regulator).

Prepare the Surface: Ensure that the surface of the component (e.g., CPU) and the base of the heatsink are clean and free from dust, old thermal paste, or any contaminants. 

                                    Use isopropyl alcohol and a lint-free cloth to clean if necessary.

Apply Thermal Interface Material: Apply a small amount of thermal interface material (TIM), such as thermal paste or thermal pad, onto the surface of the component (e.g., CPU) where it will make contact with the heatsink. 

                                                             The TIM helps fill microscopic gaps and improves heat transfer between the component and the heatsink.

Install the Heatsink: Carefully place the heatsink onto the component (e.g., CPU), ensuring that it aligns properly with any mounting brackets or holes on the motherboard or device. Apply gentle, even pressure to seat the heatsink firmly in place.

Secure the Heatsink: Depending on the heatsink design, use the appropriate fasteners (e.g., screws, clips) to secure it firmly onto the component. Follow the manufacturer's instructions for the correct tightening sequence and torque specifications to avoid over-tightening or damaging the component.

Connect the Fan (if applicable): If the heatsink includes a fan for active cooling, connect the fan to the appropriate fan header on the motherboard or power supply. Ensure the fan is positioned to efficiently draw air through the heatsink fins.

Test and Monitor: After installation, power on the device and monitor the temperatures using software utilities (e.g., BIOS settings, temperature monitoring software) to ensure the heatsink is effectively cooling the component within safe operating temperatures.

Maintenance: Periodically check the heatsink and fan for dust buildup, which can reduce cooling efficiency. Clean the heatsink and fan as needed to maintain optimal performance.

                        By these steps, you can effectively use a heatsink to manage and dissipate heat from electronic components