MSE PRO 800W Ultrasonic Metal Welding Machine For Cylindrical Battery Cell

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MSE Supplies offers an ultrasonic metal welder for cylindrical cell 18650, 21700 and 32650 tab to cap welding. The metal welding machine is mainly composed of ultrasonic generator, transducer, mold, pneumatic parts, frame and so on.

Equipment Functional features

1. Intelligent digital circuit, advanced CPU central processing system;
2. Multiple intelligent control modes for energy, power and time;
3. Ultrasonic frequency automatic tracking;
4. Alarm function for the upper and lower limit quality of energy, time, power and so on.

Customized design for different ultrasonic power or glove-box compatible is available upon request.


Product number (SKU) BR0285
Power  110V AC 50/60Hz Single Phase
Ultrasonic frequency 40kHz
Ultrasonic power 800W
Air pressure ≥0.6MPa 80L/min, adjustable
Welding time Within 0.2s, adjustable
Welding tensile strength ≥25N
Welding area Below 4*4mm2
Welding point Single
Tab materials Aluminum strip
Tab thickness 0.1~0.2mm (single layer)
Cap case Available for Al cap for 18650, 21700 or 32650 (case specialized required)
Winding process Single layer tab with single layer foil
Welding head lifetime Cathode ≥500000 times
Anode ≥160000 times
Welding head material High-speed steel
Solder joints height  ≥0.2mm
Welding surface quantity in one welding head 2pcs or 4pcs
Amplitude adjustable range  3~10um
Frequency difference between transducers ≤400Hz
Impedance difference between transducers ≤4Ω
Capacitance difference between transducers ≤400PF
Tolerable power Output power ≥800W
Weight 50kg