HMS-D02DB Ultrasonic Terminal Welding Machine

Special Equipment for Mass Production of New Energy Vehicle Large Cross-Section Wire Harness

Introduction

The HMS-D02DB ultrasonic terminal welding machine, independently developed by Himinsen, is a high-power ultrasonic welding system dedicated to high-voltage harness production for new energy vehicles. It realizes solid-state bonding of large cross-section copper cables and multi-strand copper wires, built for mass production in OEM and Tier1 harness factories.

Key Specifications

• Welding Range Single-side copper wire: 40–200mm² Double-side copper wire: 20–100mm²

• Power: 2 ×13000W High Power Ultrasonic Output

• Mass Production Yield: >99.9% to meet automotive-grade requirements

Core Advantages

✅ Self-developed core ultrasonic components for stable long-term operation 

✅ Visualized parameter panel for easy setup & operation 

✅ Full traceability of welding data, compliant with automotive quality standards 

✅ Built-in anti-welding error protection to avoid cold solder & missing weld defects

✅ Solid-state metallurgical bonding: Copper wires are fused at molecular level. Weld joints feature low contact resistance, excellent vibration resistance and wide temperature tolerance. No filler metal required.

Welding Samples

This machine supports welding of high-voltage cables with various jackets. The sample pictures show finished welds of different types of cables. Free sample testing available upon request.

Applications

EV high-voltage power harnesses, energy storage high-current copper cables, heavy-gauge automotive copper conductors.

Inquiry

Contact our engineering team for datasheet, capacity evaluation and sample welding test.