1000pcs Aluminum Zipper Fin Stack Shipped To Local Customer

     Yesterday ,Sinda Thermal production team finished and shipped the 1000pcs order of aluminum zipper fin to the local  customer . The fin stack is using aluminum material, and finished by hard tooling stamping process . The zipper fin stack is used on themal heatsink soldering for the server CPU cooling applications.

    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.