YN-X206-Z is a 20KHz, 6000W ultrasonic welding machine designed for large cross-section copper and aluminum welding. Its core value lies in achieving stable and efficient metal connections with high cost-effectiveness, suitable for industrial scenarios such as new energy vehicle batteries.
Technical Specifications

Product Appearance
| Parameter Item | Parameter Value |
| Input Voltage | 220V AC |
| Operating Frequency | 20KHz |
| Output Power | 3000W / 4000W / 6000W (Optional) |
| Welding Area | 10-50mm² |
| Equipment Dimensions | 1020×610×1200mm |
| Equipment Weight | 118kg |
| Application Fields | Power batteries, high-voltage wiring harnesses, IGBT modules |
Product Features
High-Precision Frequency Tracking: Utilizes 20KHz automatic tuning technology to match load changes in real-time, ensuring consistent and stable energy output, improving welding quality consistency.
Flexible Multi-Power Options: Offers three power levels of 3000W, 4000W, and 6000W, which can be flexibly switched based on welding material thickness and area, adapting to different production needs.
Robust and Durable Structure: The whole machine weighs 118kg, with an impact-resistant vibration base design and reinforced body, suitable for high-intensity continuous operation environments.
Quick Mold Change Compatibility: Covers a welding area of 10-50mm², supports rapid replacement of various fixtures, reducing downtime and improving production efficiency.
Intelligent Overload Protection: Built-in intelligent temperature control and current monitoring system, monitors equipment status in real-time, automatically triggers protection mechanisms, extending the lifespan of core components.
Applicable Scenarios
New Energy Lithium Battery Production Lines
Welding of power battery tabs, module busbars, energy storage battery pack assembly, with weld resistance ≤100μΩ, and extensive experience in daily production line integration.
Automotive Wiring Harnesses and Connectors
Welding of high-voltage harness terminals, motor lead wires, and IGBT modules, replacing traditional crimping, reducing contact resistance by over 60%.
Copper-Aluminum Transition Welding
Direct solid-state connection of copper-aluminum dissimilar metals without transition pieces, widely used in charging piles and the power electrical industry.
Precision Electronic Components
Welding of micro terminals and sensor pins, with a minimal heat-affected zone, suitable for medical electronics and instrumentation.
Frequently Asked Questions
What materials is this ultrasonic welding machine suitable for welding?
It is mainly suitable for solid-state bonding of metal materials such as copper, aluminum, and their alloys, commonly used in scenarios like power battery copper-aluminum tabs, high-voltage harness copper lugs, and IGBT module leads.
How to choose between 3000W, 4000W, and 6000W power?
Choose based on welding area and material thickness: 3000W is recommended for 10-25mm² thin plates, 4000W for 25-40mm² medium plates, and 6000W for 40-50mm² large cross-sections. Consult a sales engineer for specifics.
Does the equipment require regular maintenance? What is the maintenance cycle?
Basic maintenance is recommended every 500 operating hours or quarterly, including cleaning the transducer, checking cable connections, and lubricating mechanical parts. The intelligent temperature control system will provide maintenance reminders.
Can this equipment be integrated into automated production lines?
Yes. The equipment supports standard tooling interfaces and can be integrated with robotic arms or automatic feeding systems, cooperating with PLC control to achieve a fully automated welding process.
What voltage adaptation issues should be noted when purchasing?
The standard input voltage for this machine is 220V AC. Ensure stable factory power supply. If voltage fluctuation exceeds ±10%, it is recommended to install a voltage stabilizer to avoid affecting welding quality.