Join us for a close-up look at the HF-WX-20XC Ultrasonic Wire Harness Welding Machine in action. In this video, we demonstrate how this 20 kHz, 9 kW ultrasonic system creates solid-state metal connections for wire harnesses without solder or flux. You'll see real-world applications in automotive, new energy vehicles, and battery systems, plus learn how the process reduces thermal influence while maintaining electrical conductivity and mechanical strength. Watch as we explain the working principle, show sample welds, and discuss how to validate parameters for your specific wire assemblies.