20 kHz / 5000 Watt Ultrasonic Wire Harness Welding Machine is a next-generation ultrasonic metal welder designed for high-capacity production lines and heavy-duty wire joining applications. Built for industries requiring extreme reliability—such as automotive, electric vehicles (EV), battery packs, aerospace, solar, and electrical switchgear manufacturing—this system provides unmatched welding consistency even in complex, multi-strand wire combinations.

With a robust 5000 Watt power output, advanced digital frequency tracking, and microprocessor-based control, the machine ensures stable energy delivery for superior bonding quality. The ultrasonic process eliminates soldering, reduces resistance loss, and provides long-term mechanical strength. Its air-cooled design, ergonomic welding head, and automation-ready interface make it ideal for modern industrial setups.

Perfect for manufacturers looking for high-strength, low-resistance, clean, and repeatable metal welds, this 5000W system is the ultimate solution for wire harness and battery cable production.

Key Features

• High-power 5000 Watt ultrasonic generator for heavy-duty applications

• Solid-state welding ensures zero spark, zero flame, and no consumables

• Suitable for large wire bundles and high-current applications

• Advanced digital control for precise welding performance

• Modular design compatible with semi-automatic and fully automatic machines

• Quick cycle time for mass production

• Low energy consumption and minimal maintenance

• High bonding strength with low electrical resistance

• Air-cooled system with optional water cooling for continuous operation

• Stable welding even for multi-strand cables and plated wires

Product Applications

This machine is ideal for industries requiring strong and reliable metal bonding:

• Automotive Wire Harness Manufacturing

• EV Battery Cable Welding

• Battery Pack & Bus Bar Welding

• Solar Cable & Inverter Wiring

• Aerospace Wire Harness Production

• Electrical Control Panel & Switchgear Manufacturing

• High-Current Terminal Welding

• Copper–Aluminum hybrid welding

• Charging connector assembly