2070 Copper Foil Nickel Ultrasonic Welding Machine
Ultrasonic terminal and wire-harness welding demonstration.
Technical Specifications
- Model
- JHN2060-1
- Rated power
- 4000–5500 W
- Frequency
- 20 kHz
- Materials
- copper foil + nickel tab
- Weld time
- 0–9.99 s
- Net weight
- 70 kg
Why this process
- Multi-layer foil stacks weld through all layers at once.
- No heat — the cell behind the tab is not affected.
- Nickel and copper bond directly without flux.
- Repeatable parameters for consistent tab joints.
Typical applications
Battery tab welding · copper foil to nickel · pouch and prismatic cell contacting · multi-layer foil stacks.
FAQs
How many foil layers can be welded?
The head is sized to the tab; typical battery stacks run from a few layers up to dozens, all bonded in one cycle.
Will the foil melt?
No — the process is solid-state, so the copper consolidates without reaching melting temperature.
Is flux required?
No, and none should be used: any flux residue inside a cell tab is a contamination risk.
Full machine details → JHN2060-1 ultrasonic metal welding machine