Can Cap Welding

A can-to-cap joining solution for forming hermetic sealing and electrical connections in prismatic battery cells.

Accurate alignment and stable fixation of can and cap

Hermetic sealing formation through laser welding

Reduced thermal impact to maintain exterior and internal stability

Weld condition inspection with automatic NG rejection

Specification

Cell loading → Can & cap alignment → Laser welding → Post-weld inspection → NG rejection

Prismatic cells (Jelly-Roll type and stacked-type electrode structures)

Weld presence / weld position / weld quality inspection

Customizable