Himinsen is proud to launch the HMS-D04G Ultrasonic Terminal Welding Machine, a game-changing solution engineered for the most demanding automotive wire harness and new energy vehicle (NEV) manufacturing applications. Built with fully in-house developed core components, this machine delivers uncompromising stability, controllable costs, and industry-leading performance for mass production.
✨ Key Advantages

HMS-D04G Ultrasonic Terminal Welding Machine
🔧 Industry-Leading Welding Capabilities
- Unmatched Power: 26000W high-power output (China’s first in this class) enables ultra-large cross-section welding
- Wide Material Compatibility:
- Copper wire: 25-220 mm²
- Aluminum wire: 70-255 mm²
- Superior Production Efficiency: 90-150 pieces per hour, ideal for high-volume automotive lines
- Near-Base-Metal Joint Strength: Zero process loss, with a mass production yield exceeding 99.9%
🧠 Smart & Reliable Control System
- Equipped with a digital circuit and intelligent control system for intuitive parameters and traceable data
- Multi-level user rights management for secure operation
- Multi-language interface for global production lines
- Built-in MES system compatibility for seamless factory integration
- Stores up to 100,000 sets of welding data for full process traceability
- Advanced defect prevention: Eliminates cold welds, missing welds, and mis-welds
🛡️ Robust Industrial Design
- Input: AC 380V 50Hz, 20 KHz working frequency
- Air Pressure Requirement: > 0.5 MPa
- Dimensions: 206016501300 mm, Weight: 944 kg
- Fully enclosed structure for safe, clean operation in industrial environments
🚀 Ideal Applications
The HMS-D04G is purpose-built for:
- New energy vehicle high-voltage wire harness welding
- Automotive terminal and connector assembly
- Large cross-section copper/aluminum wire splicing
- Aerospace, medical electronics, and industrial automation wiring systems
From 90mm² to 160mm² copper wire welding, and beyond, the HMS-D04G delivers consistent, reliable results that meet the strictest automotive quality standards.
🌟 Why Choose Himinsen?
At Himinsen, we focus on making welding simpler, connections safer, and manufacturing more efficient. The HMS-D04G is the result of our deep expertise in ultrasonic welding technology, designed to solve the pain points of large-scale wire harness production.
Contact our global sales team today to learn more about the HMS-D04G and how it can elevate your production efficiency.
Himinsen – Your Trusted Partner in Ultrasonic Welding Innovation

📧Email: delin@himinsens.com
📞Tel: +8618938694287
📍Address: 101, Building 8, Jin’an Building, Shangcun, Gongming Street, Guangming District, Shenzhen,China
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