Custom Aluminum Heatsink Extrusions For Electronic Components

Product  background Overview:

  With the rapid development of electronic products has brought great conveniences to our lives, but at the same time, it will also make us confront new challenges.Electronic products will face severe thermal  problems during operation. For example, in summer, using the computer for a long time, the CPU will generate plenty of heat and make the computer in high temperature .In order to avoid the electric devices shutting down due to high temperature, various types of heat sinks are designed to cool down the electronic components.

   It is very important to choose a good heat sink for the electronic products. Aluminum heat sink extrusion is a leading selection in thermal options, with it's beautiful appearance, strong metal texture, light weight, excellent heat dissipation effect and affordable price,  Aluminum heat sink extrusion is very popular in many industries.

   In order to absorb as much heat generated by the electronic components as possible in a short time,the heatsink  must have a high thermal conductivity. Aluminum 6063 alloy is a preferred selection for heat sink material, but why to choose 6063 aluminum alloy for extruded heat sink?

The benefits of 6063 aluminum alloy:

     First of all, the thermal conductivity of the aluminum 6063  alloy can reach to 201W/mk;It's strong thermal conductivity and can help electronic products dissipate heat well. There are several types of materials for heat sink manufacturing, the thermal conductivity of each material is different, and the thermal conductivity is listed from high to low, which are silver, copper, aluminum, and steel. However, silver  will be too expensive to build a heat sink, so the best solution is to use copper or aluminum, both of the materials have their own benefits.

      The commonly used heat sink materials are copper and aluminum alloys, both of which have their own advantages and disadvantages. Copper has good thermal conductivity, but it is expensive, difficult to process, too heavy in weight, small in heat capacity, and easy to oxidize; Pure aluminum is too soft to be used directly. Only the aluminum alloy used can provide sufficient hardness. The advantages of aluminum alloy are low price and light weight, but the thermal conductivity is relatively worse than copper. Some heatsinks take their own advantages and embed a copper plate on the aluminum alloy heat sink base. It can not only lower the price, but also ensure the efficiency of heat dissipation.

   Secondly, the 6063 aluminum is low-density and it is easier for manufacturing.Due to the low density of aluminum alloy, and it can be extruded to varieties of shapes and specifications, the extrusion section can be customized into plenty of geometric figures, the further dimensions can be easily machined by CNC, it's easy to produce a aluminum extruded heatsink, and production efficiency is very high.

    Thirdly, 6063 aluminum alloy has strong plasticity. The 6063 aluminum alloy heat sink extrusion can be subjected to various surface treatments, like sandblasting, anodizing, coating, etc. And the surface can be in various colors, strong decoration, beautiful and durable, and can meet customer's requirements. 

Product specifications

Varieties of heat sink

Thermal simulation

Factory and workshop



Extruding process



Certificates






Sinda Thermal is a leading thermal manufacturer in China, our factory was founded in 2014, and located in Dongguan city, China, we are offering varieties of heatsinks and other precious metal parts. Our plant possesses 30 sets advanced and high precious CNC machines and stamping machines, also we have many testing and experiment instruments and professional engineering team, so our company can manufacture and provide high quality products with high precision and excellent thermal performance. Sinda Thermal is devoted to a range of heat sinks which are widely used in new power supply, New energy vehicles, Telecommunications, Servers, IGBT, and Madical. All the products accord with Rohs/Reach standard, and the factory is qualified by ISO9001 and ISO14001. Our company has been a partner with many customers for good quality, excellent service and competitive price. Sinda Thermal is a great heat sink manufacturer for the global customers .


FAQ
1. Q: Are you a trading company or manufacturer?
    A: We are a leading heat sink manufacturer, our factory has been founded over 8 years, we are professional and experienced.

2. Q: Can you provide OEM/ODM service?
    A: Yes, OEM/ODM are available.

3. Q: Do you have MOQ limit?
    A: No, we don't set up MOQ, prototype samples are available.

4. Q: What's the lead time of the production?
    A: For prototype samples, the lead time is 1-2 weeks, for mass production, the lead time is 4-6 weeks.

5. Q: Can I visit your factory?
    A: Yes, Welcome to Sinda Thermal.

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