MSK-6000W 6KW Ultrasonic Metal Welder with Touch-Screen Digital Controller, 20KHz, Max 70 Layers for Copper & Aluminum
The MSK-6000W ultrasonic metal welder is engineered to address the challenge of reliably joining multiple layers of thin metal foils, such as copper and aluminum, commonly used in lithium-ion pouch cell electrode fabrication. This equipment is particularly suited for research and development laboratories focusing on battery technology, where precise and repeatable welding of stacked electrode sheets and tabs onto current collectors is essential.
Utilizing a 20 kHz ultrasonic frequency, the MSK-6000W delivers up to 6000W of ultrasonic power, enabling welding of up to 70 layers of aluminum foil or 60 layers of copper foil. The welder features a compact welding head with a 12mm by 4mm welding area, designed for fine, localized welds. The system includes a digital touch-screen controller that allows users to adjust welding time (from 0.01 to 2 seconds), delay time, and the number of welding layers, with preset programs for aluminum and copper. Additionally, the device can be recalibrated to weld other metals such as gold, iron, nickel, and silver.
Key Features
- CE certified ultrasonic welder operating at 20 kHz frequency.
- Touch-screen digital controller with adjustable welding parameters and up to four stored welding recipes per metal type.
- Capable of welding up to 70 layers of aluminum foil and 60 layers of copper foil.
- Includes one pre-installed welding head and base suitable for both aluminum and copper current collectors.
- Instant welding current monitoring via built-in amp meter.
- Optional sample holder available with customizable slot size and integrated metal detector for enhanced safety.
- Supports three-phase AC 220V ±10% power input; AC 380V available on request.
Technical Specifications
| Parameter | Specification |
|---|---|
| Ultrasonic Frequency | 20 kHz |
| Maximum Ultrasonic Output Power | Up to 6000 W |
| Maximum Welding Layers | 70 layers (Aluminum), 60 layers (Copper) |
| Welding Area | 12 mm (L) x 4 mm (W) |
| Input Voltage | AC 220V ±10%, 50/60 Hz, Three Phase (AC 380V optional) |
| Input Power Consumption | 1000 W |
| Control Interface | Touch-screen digital controller with preset and customizable welding programs |
| Included Welding Head | One set pre-installed for aluminum and copper welding |
Typical Applications
The MSK-6000W is ideal for welding nickel and aluminum tabs onto various current collector substrates in the fabrication of lithium-ion battery electrodes. Its compact design allows integration within glove boxes under inert atmospheres, supporting advanced battery research such as lithium-sulfur and solid-state lithium cells.
Configuration & Operating Notes
The system includes a welding head and base pre-installed for aluminum and copper welding. An optional sample holder with customizable slot size and a built-in metal detector is available to enhance operational safety. Pneumatic control is not included; an air compressor supplying 80-100 psi is required for operation. If using a gas cylinder instead of a compressor, a two-stage pressure regulator must be installed to maintain safe pressure levels.
