High Temperature Heat Sink
Products Description
This is a high-power LED radiator and can withstand 200W power. This high temperature heat sink is applied with our self-R&D vapor champer thermal solution, which enables the heat sink to perform a better, longer and safer natural heat dissipation. Kaixin has expertise in CNC Tooling & Milling Accessories/Automation for over 15 years in the heat sink and LED industry. Our sales team is competent in providing solutions on call for aluminum extrusion profiles, heatsinks, CNC precision machining parts, high-speed rail accessories, LED lighting, aluminum walls and much more for various industries.
| Product name | High Temperature Heat Sink |
| Product model | KX-01046 |
| Material | Aluminum 6063 Alloy |
| Power | 200W |
| Shape | Square |
| Surface Finishing | Anodising/Powder coating/Polishing/Custom |
| Polished Aluminum Profile | Mechanical Polishing |
| Color | Clear/Silver/as specification |
| Service | OEM/ODM available |
| Lead time | 25 days for mass production |
| Origin | Foshan, China |
| Application | Electronic appliances/ Machinery equipment/ E-vehicle |
Product Feature

Vapor Chamber - Highly Efficient Thermal Management Solution
This model of high temperature heat sink utilizes gas-liquid phase change thermal solution, which uses the principle of the phase change of gas-liquid phase change material to absorb high temperature heat from the device.
The vapor chamber efficiently facilitates long-distance heat transfer, ensuring effective thermal management across large surfaces.
The vapor chamber adopts a centralized heat treatment technique, boosting its efficiency in heat dispersion.
The vapor chamber has a great energy efficiency and doesn't require extra cooling power, which lowers operating expenses.
For more information about the principles of phase change thermal solution please click here: Vapor Chamber Heat sink
Working Principle of High Temperature Heat Sink
The High Temperature Heat Sink utilizes a gas-liquid phase change thermal solution to efficiently manage extreme heat. When exposed to high temperatures, the working fluid inside absorbs heat, evaporates into gas, and spreads the heat across the heat sink.
As the gas moves to cooler areas, it releases the heat and condenses back into liquid, allowing the process to repeat continuously. This cycle ensures effective heat dissipation, reduces thermal resistance, and provides reliable cooling, making it ideal for high-performance electronics in demanding environments.

Advantage of Product

High temperature heat sink with gas-liquid phase change solution has higher effective volume which means that this heat sink is smaller in size but better performance, so that it can provide more space for the device.
The superconducting heat pipe transfers heat rapidly through the gas
Reduce power loss and increase the lifetime of device.
We are able to process custom diameters, lengths and various bottom plates according to client specifications.
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Company Profile

Kaixin Aluminum Co., Ltd.
Located in Foshan, Kaixin has been specializing in custom thermal solutions, aluminum CNC machining and LED lighting components for over 15 years. Our recent projects involve high-speed rail (CRRC) aluminum components and Germany new energy vehicle heat sink. Our workshop equipped with 10 CNC machines, 5 digital lathes, 2 PIA-6500CNC machines and 8 metal stamping machines, with these facilities, our monthly production capacity is 150 thousand pieces, this capacity enables us to deliver our customer orders on time every time.
our workshop

Extrusion Workshop

CNC Machining Line

Surface Treatment
Businesses That We Serve as Clients
We are looking for a cooperative partner.




our case

Accessory High-Speed Rails for CRRC
We began offering aluminum components and CNC parts for the high-speed train to CRRC in 2016. Our high-speed rail and metro line projects are located in Korea, Serbia, Chicago, Hong Kong, Beijing, Changsha, Guiyang, Hefei, and Urumqi, among other places.
Innovative Heat Sink Technologies for a German Research Center
Recently, we at KAIXIN Enterprise had the privilege of working with a distinguished German doctoral research institute to provide state-of-the-art heat dissipation solutions. The goal of our project was to create aluminum heat sinks that were combined with heat pipes to maximize thermal performance in difficult settings.
The client expressed deep appreciation for the data provided and lauded our expertise in the thermal management field. This project not only fortified our relationship but also marked over two years of successful collaboration, during which our dedication to technological excellence and quality service has consistently met their high standards.

Apart from production capacity, Kaixin believes in quality wins us the loyalty from our clients around the world in this industry and we are ready to serve you a first-class purchasing experience. Contact us now info@kx-alu.com for more information.
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