Aluminum Folded Fin Heat Sink

    Aluminum folded fin heat sink is a popular thermal solution for varieties of electronic devices and machines that generate a lot of heat, but what are the advantages of using this type of heat sink and what is the manufacturing process?

  Aluminum folded fin heat sinks offer better thermal performance than traditional heat sinks due to the increased number of fins which create more surface area, this increased surface area allows for more efficient heat dissipation, which helps to keep the device from overheating. In addition, the fins also have a greater natural convection effect, allowing heat to be released faster.

  In terms of manufacturing processes, aluminum folded fin heat sinks are made by folding an aluminum sheet into a zigzag formation. This folding process helps to increase the surface area of the fins and allows for greater heat dissipation ability. The folding pattern is then cut and then the individual fins cut and formed. Then, the fins are soldered with heat pipes to remove the heat from the electronic device or machines. 

  The benefits of aluminum folded fin heat sinks is it can offer great cooling performance. This is a basic requirement for any electronic device that generates a lot of heat, the folded fin design helps to reduce the overall temperature of the machine or device, helps to improve efficiency and reduce the potential of overheating. Furthermore, folded fin heat sinks are often considered to be more cost effective than their traditional heatsinks.

  But how exactly do aluminum folded fin heat sinks work? When an electronic device generates heat, it is transferred through a thermal interface material (TIM) to a heat sink. The heat sink then dissipates the heat into the surrounding air, protecting the device from overheating damage .

  The design of the aluminum folded fin heatsink is critical to its effectiveness. The highly intricate pattern of folded fins maximizes the surface area, which in turn maximizes the amount of heat that can be dissipated. Aluminum material is also an important factor as it has excellent thermal conductivity and dissipates heat quickly.

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 commited 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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