Cell Lab Ultrasonic Metal Welding Machine [3600 W | Auto Frequency Tracking | Precision Electrode Tab Welder]

Cell Lab Ultrasonic Metal Welding Machine [3600 W | Auto Frequency Tracking | Precision Electrode Tab Welder]

High-efficiency ultrasonic welding system for pouch cell electrode and tab connection

The Cell Lab Ultrasonic Metal Welding Machine is designed for precision welding of copper, aluminium, and nickel electrode tabs in lithium-ion pouch cell and battery R&D applications. With automatic frequency tracking and full digital parameter control, this 3600 W system ensures strong, low-resistance welds with exceptional repeatability. Equipped with advanced transducers, a robust welding head, and built-in measurement modules, it supports both laboratory and pilot-scale battery manufacturing environments.

Key Features

• Automatic Frequency Tracking:
  Integrated 20 kHz tracking system continuously adjusts resonance for stable and consistent welding output.

• All-Digital Parameter Control:
  Precisely set and monitor amplitude, pressure, welding time, and energy for repeatable, high-quality welds.

• High-Performance Welding Components:
  Utilises durable ultrasonic transducers and a wear-resistant horn for long-term reliability.

• Real-Time Data & Height Control:
  Built-in electronic scale provides live energy feedback and weld-height measurement for precision analysis.

• Ideal for Pouch Cell Assembly:
  Optimised for welding Cu, Al, and Ni tabs to electrode sheets and current collectors in R&D and pilot production lines.

Technical Specifications

Note: Custom horn designs and optional workbench configurations are available for different electrode or tab geometries.

Applications & Industries

• Ultrasonic welding of pouch cell electrodes and tabs

• Copper, aluminium, and nickel tab joining

• Lithium-ion and solid-state battery R&D

• Pilot-scale electrode and pack assembly

• Precision metal joining for energy storage systems

FAQ

Q1: What materials can this welder handle?
It is optimised for copper, aluminium, and nickel tabs, as well as their combinations (e.g. Cu–Al, Al–Ni).

Q2: How does automatic frequency tracking help?
The system automatically maintains optimal resonance, compensating for tool wear or environmental variation.

Q3: What level of precision can be achieved?
Digital control and built-in measurement modules allow sub-millimetre height accuracy and consistent welding energy.

Q4: Can it be used in pilot-scale production lines?
Yes. Its robust 3600 W design is suitable for continuous laboratory or pilot manufacturing.

Q5: Does it support custom tooling?
Yes. Cell Lab offers tailor-made horns, fixtures, and electrode holders to match different cell geometries.