Custom Heatpipe Welding Zipper Stacked Fin Heat Sink for LED Cooling

Our company has a set of strict quality assurance system, has a perfect after-sales service system, and has an accurate verification system to provide customers with cost-effective Stainless Steel Plate, Thermal Components Machining, Thermosyphon CPU Cooler. We adapt to the modern management innovation of enterprises by strengthening system innovation and management and control innovation. We continue to shoulder social responsibilities and missions, and actively participate in public welfare undertakings. With many years of experience in production and advanced technical equipment, we have achieved a high level of development. We always adhere to sincerely conceive for customers, and meet their needs with advanced technology and more thoughtful service. Our sense of accomplishment comes from helping customers achieve continuous success!

Product Description:

Stamping Zipper Fin heat sinks are an ideal air cooled solution for high powered forced convection applications for mass production. A zipper fin stack is constructed from a series of individual sheet metal fins that are stamped, folded, and zipped together using interlocking features. Fin lengths and gaps within a stack can vary by using different stamping dies and fins can be closed, creating a finned duct with the zipper fin stack, or open for multi direction air flow depending upon application airflow requirements.

A completed stamping zipper fin stack is typically soldered, brazed, or epoxied to a heat sink base or a series of heat pipes to create a comprehensive thermal management assembly. As zipper fins are joined together on both the top and bottom of the fins, they offer higher mechanical stability compared to other fin types such as skived or folded fins.

Zipper fin heat sinks have a high level of design flexibility, which enables Sinda engineers to design integrated solutions with heat pipes, ducting, and fans or blowers to meet specific customer application requirements.

Standard Specifications:

Materials: Aluminum, Copper, Inconel

Inconel Finish: Nickel Plating

Zipper Styles: Closed, Open, Mixed General

Fin Dimensions:

Length: <450mm

Thickness Range: 0.1 – 1.5 mm

Gap Range: 1.2 - 12 mm

Fin Stack Width: <600mm

Fin Height: <150mm

Thinner fins are limited to the fin gap and fin height they can support.

Features & Details:

FAQ:

Q: Can I print my logo on the product or outer box?

A: Yes, For the details, please contact our customer service.

Q: I like the product but want to change the packing, is it possible?

A: Yes, we do many OED service, customized packing is available.

Q: What’s the lead time for this kind of heat sink?

A: Usually, it takes 7-12 days for small size quantity sample, For volume mass production by tooling mode, LT will depends on your demand quantity.

Q: Are these products all made in house?

A: Yes, we have complete production line for different process.

Our company always adhere to the spirit of craftsmen to create every Custom Heatpipe Welding Zipper Stacked Fin Heat Sink for LED Cooling and constantly improve the quality and service. We have the enterprise spirit and fast and efficient after-sales service team. Professional and sophisticated corporate philosophy, systematic and complete management system are the solid foundation for us to build our brand. Our company's complete management system maximizes every aspect of the production process, from staff quality, product quality to after-sales service are all under the effective monitoring of a whole set of management system.

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