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TP-WA30
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Description
The TP-WA18, TP-WA30, and TP-WA40 are metal ultrasonic welding machines engineered for wire harness welding and cable splicing applications. Designed to deliver strong, low-resistance, and consistent welds for copper and aluminum conductors, this series provides a reliable solid-state joining solution for the wire processing and new energy industries.
Unlike traditional soldering or resistance welding, ultrasonic welding creates a metallurgical bond without melting the base materials—resulting in excellent electrical conductivity, minimal heat-affected zones, and no need for additional consumables.
Key Applications:
Copper-to-copper wire splicing
Copper-to-aluminum dissimilar metal welding
Wire harness bundle welding
Battery pack cable connections
Automotive and EV cable assemblies
Key Features:
Superior Weld Quality – Delivers consistent, low-resistance, high-strength welds with excellent electrical and mechanical performance.
No Consumables Required – Ultrasonic welding eliminates the need for solder, flux, or additional filler materials, reducing operational costs.
Dissimilar Metal Capability – Effectively welds copper to aluminum and other dissimilar metal combinations, critical for EV and new energy applications.
Intelligent Process Control – Equipped with advanced control systems for precise parameter management, ensuring consistent results across high-volume production.
Real-Time Monitoring – Captures and displays critical welding data (energy, power, displacement, force) for comprehensive quality control.
Energy Efficient – Consumes significantly less energy than traditional resistance welding systems.
Compact & Robust Design – Built for durability in production environments while maintaining a relatively compact footprint.
| Model | TP-WA18 | TP-WA30 | TP-WA40 |
| Welding capacity | Wire size range: 0.5-18mm² | Wire size range: 1-30mm² | Wire size range: 3-40mm² |
| Frequency | 20Khz | ||
| Power Supply | 220VAC,50Hz | 380VAC,50Hz | |
| Power | 3000W | 4000W | 6500W |
| Weight | 20kgs + 15kgs | 25kgs + 15kgs | 30kg + 15kgs |
Application
The ultrasonic wire harness welding machine is widely used in the fields of automobiles, electronic appliances, motors, communication equipment, mechanical equipment, instruments and so on.
The TP-WA18, TP-WA30, and TP-WA40 are ultrasonic welding machines for wire splicing applications, including automotive wiring harness splicing, wire-to-wire welding, multiple wire butt joint welding, and knot welding for copper wires.
TP-WA18: 0.5-18mm², 3000W, 220VAC; TP-WA30: 1-30mm², 4000W, 380VAC; TP-WA40: 3-40mm², 6500W, 380VAC. All operate at 20KHz frequency.
Key features include fully digital control with preset parameters for different wire diameters, automatic adjustment of welding width/air pressure/energy/amplitude, empty-weld prevention, real-time power monitoring, and MES integration capability.
TP-WA18: 220VAC, 50Hz (3000W); TP-WA30: 380VAC, 50Hz (4000W); TP-WA40: 380VAC, 50Hz (6500W). Weights: 20-30kg (plus 15kg accessories). Dimensions are not provided on the page.
The digital control system allows selecting and calling welding parameters based on wire diameter, automatically adjusting welding width, air pressure, energy, and amplitude. Supports parameter fine-tuning and storage for easy recall. Free sample testing is offered.
The machines include empty-weld prevention to protect the welding head, real-time ultrasonic scanning power monitoring for consistent yield rate, and a detection function to prevent incorrect wire placement, ensuring precise welding.
Standard machines are ready in 3-5 workdays; customized orders require confirmation. The machine is shipped with a manual and video for self-installation. Technical support is available via phone, email, or video. Spare parts are sent via FedEx or DHL for fast delivery.
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