Aluminum Heat Sink Extrusion With Heat Pipe

    Thermal management is an important part of electronic device design, and extruded heat sinks with heat pipes are a technology that can offer excellent thermal performance. 

   We should know what the aluminum extruded heat sink with heat pipes is. The technology combines two thermal devices - extruded heat sinks and heat pipes. Extruded heatsinks are made of aluminum alloy and feature a series of fins designed to increase the surface area for heat dissipation. Aluminum heat sink extrusion is the most common process and cost efficient thermal solution for most electronic devices and industrial applications. Aluminum extruded heat sink has lightweight, good thermal performance, cost-efficient, easily manufacturing, etc. benefits. The aluminum extruding process is to put the heated aluminum ingot to the customized tooling die to get the designed shape and dimensions, then cut off the extrusion profiles to get the wanted length; usually the further processes such as CNC maching, drilling, anodizing are needed to complete the custom design and dimensions.

    Heat pipes,  are sealed copper tubes that contain a minimal amount of fluid that evaporates when heated and condenses when it reaches a cooler area. The resulting condensate flows back into the heated area by capillary, creating a continuous loop that helps transfer heat away from the heat source.

    Combining these two components results in an extruded heat sink with heat pipes that performs much better thermally than either of these technologies alone. Extruded heatsinks with heat pipes have higher thermal conductivity, which means they transfer heat more efficiently than traditional heatsinks. This increase in thermal conductivity is mainly due to the fact that the heat pipes in the extruded heat sink provide a direct heat dissipation path, shortening the distance between the heat source and the fins.

    Extruded heatsinks with heat pipes are also more efficient at transferring large amounts of heat. While the heat pipe transfers heat from the heat source to the heat sink, the extruded heat sink dissipates the heat to the surrounding environment. it is an excellent thermal solution for high power electronic devices.

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 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

Q: How long is your delivery time?

A: For NPI order, the lead time is 2 weeks, for mass production, the lead time is 6 weeks.

Q:Do you provide samples? is it free or need to be paid?

A: Yes, we can provide samples for NPI build, but for customized heat sink, the cost and freight cost need to be paid.

Q:What's terms of payment?

A: for small orders, we need 100% payment before producing, for mass production order, 50% deposite need to be paid before manufacturing, the balance need to be paid before shipping.

Q: How many types of heat sinks can you manufacture?

A: We are devoted to heat sink manufacturing over 7 years, almost all the heat sinks we can produce such as aluminum extruded heat sinks, skiving fins, forging heat sinks, die castings, vapor chambers, heat sink with heat pipes.

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