Stacked fin  (also know as snapped fin.zipper fin) heat sinks are manufactured by stamping sheets of rolled aluminum.copper into a tightly formed array of fins. Stacked fin solutions offer better performance when compared to typical extrusion heatsinks, due to thinner fin profiles leading to higher surface area and lower pressure drop.

Description:

Stacked fin heatsinks solutions offer better performance when compared to typical extrusion heatsinks, due to thinner fin profiles leading to higher surface area and lower pressure drop.

Stacked fin and folded fin heat sinks are manufactured by stamping sheets of rolled aluminum.copper into a tightly formed array of fins. A progressive tool is used in the stamping process to cut features and then interlock the fins together. Snapped fin heat sinks are most commonly integrated with heat pipes at the condenser end .they are used to cool the heat pipes, thus enabling the phase change.

Process: Custom stamping fin, press fit,CNC machining, soldering

Application: Customized made pin fin heatsink aluminum extrusion with heat pipe, For VGA cooler, cpu cooler, graphics card cooling fan;

Heatsink Design & Analysis

Pioneer Thermal engineers use the latest CFD thermal analysis tools to accurately simulate the thermal behavior of a particular device, board,.chassis. The design and manufacturing team utilize the latest in 3D CAD design tools such as Solidwords, ProE, and AutoCAD to accurately and realistically design thermal solutions, and to insure its fit and function within customer applications.

Heatsink R&D Advantages

We provide free thermal analysis,simulation ,sample test and thermal solution. Our prototype design process

Heatsinks Production Process

Pioneer Thermal has established more than 15 years in manufacturing heat sink products, We have rich experience and innovative technique in heat sink manufacturing. We have devoted ourselves to provide the high-quality and efficient service to our domestic and overseas customers. Nowadays, We have cooperated with many local famous customers and kept good long term relationships with them .We are committed to become the global supplier of the heatsinks and CNC components .

Any custom heatsinks and standard heatsinks demand, please contact Pioneer Thermal. We'll reply you within 12 hours.