MSK-UW-D3000W Dual-Station 3000W Ultrasonic Metal Welder for Up to 40-Layer Electrode Sheet Welding with Sliding Rail Fixture
The MSK-UW-D3000W ultrasonic metal welder is engineered to address the challenges of welding multiple layers of electrode sheets, specifically copper and aluminum, used in lithium-ion pouch cell development within research and development laboratories. Its dual-station design facilitates independent welding of anode and cathode tabs, enabling precise control over welding parameters for each station to optimize joint quality and process efficiency.
Equipped with a sliding rail fixture, this system accommodates pouch cells and tabs, allowing smooth lateral movement during welding operations. The ultrasonic welding process operates at a frequency of 20 kHz with an adjustable output power of up to 3000 watts, capable of effectively welding stacks of electrode sheets up to 40 layers thick. The system includes two standard welding heads with a welding area of 6 mm by 3 mm, and customization options are available for other sizes.
Wichtigste Merkmale
- Dual independent welding stations for separate anode and cathode tab welding with individually adjustable parameters.
- Sliding rail fixture designed to hold pouch cells and tabs, supporting both single-side and two-side extrusion configurations.
- Preset welding programs for aluminum and copper with capability to store up to four recipes per metal type.
- Adjustable ultrasonic welding time ranging from 0.01 to 1 second for process flexibility.
- CE certified with optional NRTL certification available upon request.
- Patent granted for the ultrasonic tab welding technology since November 2019.
- Supports welding of nickel, aluminum, and other metals such as gold, iron, nickel, and silver with power adjustments.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Ultrasonic Frequency | 20 kHz |
| Ultrasonic Output Power | 3000 W (adjustable, max 40 layers) |
| Eingangsspannung | AC 220 V ±10%, single phase, 50/60 Hz |
| Stromverbrauch | 4100 W |
| Welding Area | 6 mm (L) × 3 mm (W) standard; other sizes customizable |
| Welding Time | 0.01–1 second, adjustable |
| Pouch Cell Tab Dimensions (Same Side Extrusion) | Length max 380 mm, min 6 mm; Width max 210 mm, min 6.5 mm; Max width 206.5 mm |
| Pouch Cell Tab Dimensions (Two-Side Extrusion) | Length max 380 mm, min 6 mm; Width max 150 mm (one side), max 100 mm (other side) |
| Pneumatic Control | Air pressure at 85 psi required (air compressor not included) |
| Zertifizierungen | CE-zertifiziert; NRTL-Zertifizierung auf Anfrage erhältlich |
Typische Anwendungsbereiche
This ultrasonic welder is primarily used for joining stacked electrode sheets and tabs in lithium-ion pouch cell manufacturing research. It supports welding of copper and aluminum current collectors as well as nickel and other metal tabs onto various substrates, facilitating battery electrode fabrication and development.
Hinweise zur Konfiguration und zum Betrieb
The system includes one set of welding heads and bases pre-installed for both aluminum and copper current collectors. Pneumatic control components such as an air compressor are not included and must be supplied separately. When using a gas cylinder instead of an air compressor, a two-stage pressure regulator must be installed to maintain safe operating pressure. Multiple welding programs can be stored and selected via the touch-screen controller to accommodate different metals and welding conditions.
