Ultrasonic metal welding technology runs through the entire "three-electric system" process in new energy vehicle manufacturing:

◆ Power battery cells:Precise welding of copper/aluminum foil and tabs is a key process for collecting current inside the battery

◆ Battery module:High-speed, low-temperature welding of cells in series and parallel, connecting plates and electrode posts

◆ High-voltage wiring harnesses and terminals:Terminal welding for high-voltage wiring harnesses in new energy vehicles meets the stringent reliability requirements of high-voltage connections

◆ Motor and Electronic Control System:Reliable connection of wiring harnesses and terminals

◆ IGBT power modules:Precision soldering between pins and copper-plated substrates