Aluminum Skived Fin Heat Pipe Heatsink

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  With the integrity and power of the electronics and electricity device are continuously increasing, the thermal issue need to be paid more attention to it, the traditional single metal heatsink like aluminum extruded heatsink or single aluminum skived fin heatsink are not capble of removing and dissipating the enough heat from the device in unit time, which will casue the device overheating and make the application shut down or burn out. 

  In this article we are going to learn an excellent type of heat sink:Aluminum skived fin heat pipe heatsink which has plenty of benefits in thermal solutions.

  Skived fin heat sink is produced by SKIVING technology, basically, it is to peel the fins with a standard spacing and a certain thickness and height from a whole piece of aluminum or copper according to the needs. Due to the use of high-precision cutting technology and integrated forming, compared with other processing techniques, the same volume of raw materials can create more surface for heat dissipating, and the thermal performance is more stable, which greatly improving the heat dissipation efficiency and protect the applications from overheating.

  Since the fins and the base plate are from the same metal bar and no joint interface between them, there is no contact thermal resistance between the fins and the base plate, and the ratio of the height of the fins to the spacing of the fins is very large (copper can reach 25, aluminum can reach 60), so fins can be thiner and denser than extruded heatsink, which greatly increases the heat dissipation area. Even if the air volume is low, the radiator can still achieve a good heat dissipation effect, thereby greatly reducing the noise generated by the fan, and can dissipate a large amount of heat in a limited space to meet the heat dissipation requirements.

The benefits of skived fin heatsink

(1) The skived fin radiator has a higher fin density, which creates more surface area and improves the thermal  performance;

(2) The height of the fins of the skived fin radiator can reach 120mm, which fully meets the production needs of most radiators;

(3) The thickness of the fin can be made thinner, which can make the radiator lighter;

(4) The skived fin is peeled from a solid metal, so the heat dissipation efficiency is not damaged, reaching 100% of the heat dissipation efficiency of the prototype material, and there is no risk of loosening and falling off, which improves the reliability of machine operation;

(5) The skived fin heatsink has high compatibility, and the possibility of post-processing is also large. It can also be combined with the buried heat pipes process to improve the heat dissipation performance.

At the beginning we already noticed that with the power of electronics and electricities are increasing, a single aluminum skived fin heatsink could not solve the high power application thermal problems. Due to the high compatibility of skived fin heatsink, we can embed some heat pipes in the bottom of the skived fin base, which can solve the high power device thermal issue perfectly.

we all know that heat pipe is an extraordinary heat spreading component, which conduct the heat much faster than any single metal, put the heat pipes in the bottom of the skived fin heatsink base to contact the heat source, the heat pipes can transfer the heat much faster and with the high heat dissipation efficiency of aluminum skived fin heatsink, the aluminum skived fin heat pipe heatsink is a wonderful combination which has high reliability and great thermal performance.

Product specifications

Varieties of heat sink

Thermal simulation

Factory and workshop


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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