Equipment that processes electrode materials coated with active material on both sides of Al/Cu foil. Using a die, the material is notched into the required electrode shape. A vision inspection system then checks the notched electrodes to distinguish between good and defective products. Afterward, the inspected electrodes are discharged from the equipment.

Equipment designed to receive notched anode and cathode electrodes from the previous process, supplied either in roll or magazine form. After loading each electrode, a separator is wrapped around the electrodes in a zig-zag form through sequential stacking. The process is completed with winding and taping, after which the assembled unit is discharged.

Automated equipment for ultrasonic welding of the anode and cathode sections of the jelly roll, followed by inspection of the welded areas.

Automated equipment that welds the pre-welded jelly roll and cap assembly using ultrasonic and laser and then attaches the insulator tape.

Automated equipment that inserts the the jelly roll with cap assembly attached into a can, welds the can and cap assembly with a laser, and then performs welding bead and leak inspection.

Automated equipment that quantitatively injects electrolyte into the battery cell and then inserts a seal cap into the injection port.

Automated equipment that seals the battery injection port with a seal ball to prevent electrolyte leakage, then cover it with a seal pin, and performs laser welding.

Automated equipment that welds the vent onto the cap plate, performs leak inspection, C.C welding, flatness inspection, terminal resistance inspection, and C.C gap inspection.