40 كيلو هرتز عالية التردد UIStrasonic آلة لحام المعادن 2000W تصميم محرك هوائي

New SL Brand 2000W 40KHz Ultrasonic Metal Welding Machine This ultrasonic wire harness welding machine is specially developed for automotive wiring harnesses, electronic cables and wire assemblies. It fuses multiple copper and aluminum wires tightly via ultrasonic molecular fusion. The joints feature high tensile strength, stable conductivity, and excellent resistance to bending, vibration and temperature changes. It is a professional equipment dedicated to wire harness