Heat sinks are used in CPUs and graphics processors. They’re found in everything from lighting equipment to automotive equipment.

With competitive price and timely delivery, Golden Jash sincerely hope to be your supplier and partner.

When you’re designing a heat sink, there are compromises you need to make.

You need to find the right balance between factors that affect performance. Keep in mind that performance can be affected by things like:

• The material used
• Protrusion design
• Air velocity, and
• Surface treatment.

When it comes to material choice, aluminum is the most common. It’s also worth noting that the most common manufacturing process for heat sinks is extrusion.

Let’s talk about why you might choose aluminum over copper (another common choice). And then we’ll talk about the most appropriate alloys you might choose from.

Why Use Aluminum Instead of Copper?

We’ve talked before about the benefits of both aluminum and copper in heat sinks.

Why Choose Aluminium Extrusion Heat Sink Profiles?

1. Features of aluminium extrusion heat sink profiles

The aluminium extrusion heat sink profiles have the characteristics of beautiful appearance, light weight, good heat dissipation performance, and good energy saving effect. The surface of the processed aluminium extrusion heat sink profiles is anodized, and the surface treatment is performed to increase the corrosion resistance and resistance of the aluminium material, abrasiveness and aesthetics of appearance.

Aluminium extrusion heat sink profiles are generally used for high-power heat dissipation parts and heat dissipation systems. Based on the existing mature aluminium extruded heat sink profile technology, it can provide a reliable and natural convection environment for heat dissipation solutions.

The aluminium extrusion molding is carried out by the die, which can realize the complex heat dissipation gear plate structure. These complex heat dissipation gear plates increase the heat dissipation surface area, and at the same time reduce the cost and time of aluminium block processing.

Contact us to discuss your requirements of Heat Sink Aluminum Extrusion Manufacturers and Supplier. Our experienced sales team can help you identify the options that best suit your needs.

Ⅱ. Why choose aluminium extrusion heat sink profiles?

1. Aluminium heatsink profiles are more efficient than stamped heat sinks;

2. Aluminium heatsink profiles are more cost-effective than mechanical processing;

3. Aluminium heatsink profiles are available in a variety of standard shapes and sizes;

4. Aluminium heatsink profiles can easily be lighter than copper, with obvious advantages;

5. The fastener system of aluminium heatsink profile does not need to install hardware and tools.

Otalum is one of the leading aluminium extruded profiles suppliers in China. They specialize in producing high-quality aluminium heat sink extrusion that are used in a wide range of industrial and commercial applications. As one of the custom aluminium extrusion suppliers, Otalum can customized aluminum extrusion heat sink profiles to meet specific design and thermal requirements.

Want more information on Aluminium Profiles for Curtain Walls? Feel free to contact us.