Ultrasonic Metal Welding Machine (800 W)

This ultrasonic metal welding machine (800W, model CAN-WEL21-0800ST) is developed for precision joining in advanced battery manufacturing lines, including prismatic aluminum case, solid-state, cylindrical, pouch cell, and dry electrode preparation setups. Designed by Canrd for reliable metal-to-metal bonding, it uses high-frequency vibration to create solid-state welds without melting, preserving material integrity for copper, aluminum, and thin foils common in lithium and zinc-ion batteries. Its 800-watt output balances energy efficiency with consistent weld strength, making it suitable for tab-to-terminal, busbar, and electrode stack connections typical in glovebox stacking and metal lithium battery assembly. The equipment supports consistent process control for research and production scales where clean, low-resistance joints are critical for cell performance and cycle life.