Automatic Stacking Machine for High-Power Lithium-Metal Batteries

The stacking speed can reach 1pc/1s (for lithium metal sheets) and 1pc/0.6s (for lithium battery electrode sheets).

Equipped with a CCD positioning mechanism to ensure the accurate stacking of electrode sheets.

The electrode sheets auto-loading, the separator automatically unwinding, CCD deviation correction and the automatic stacking, realizing the automated production from material loading to unloading of Li-metal battery cells.

Li-metal stacking machine is applied in the environment of drying room (-45℃ to -60℃ dew point). When used in conjunction with a sheet-making machine, it can be also compatible with the stacking of Si-C or Graphite cathode cells, meeting the diverse production requirements.

Process Flow

Separator Unwinding

Anode Sheet Loading

CCD Deviation Correction and Positioning

Z-type Stacking

Separator Cut-off

Cell Gluing

Cell Unloading
Cathode Sheet Loading

CCD Deviation Correction and Positioning