How Can Stir Welding Heat Sinks Improve EV Battery Thermal Management?

Our patented stir welding technology creates heat sinks with unlimited width potential and superior thermal conductivity—critical for EV battery safety and longevity. Unlike traditional heat sinks, ShunTeh's solutions eliminate the width constraints of standard extrusion while avoiding additional mold costs, allowing for precise thermal management across larger battery modules. Contact us to discuss how our custom aluminum 6063-T5 heat sinks can enhance your EV thermal management systems.

Established in 1972, ShunTeh brings over 43 years of manufacturing expertise to every custom heat sink solution we produce. Our specialized welding process enables the creation of larger heat dissipation fins with dimensions up to 344.75mm×63.5mm, perfect for electromobility applications and power distribution units. We offer comprehensive customization options including precise drilling, anodizing treatments, and dimensional modifications to meet your exact specifications. Each heat sink is engineered to deliver optimal thermal performance while maintaining the structural integrity and reliability that modern industrial applications demand.