Equipment Introduction

This equipment is primarily used for the automated welding of tabs on the positive/negative electrodes of lithium-ion batteries and the application of protective tape.

Equipment Dimensions

W3180 x L2000 x H1800 mm

Equipment Parameters

Efficiency: 30ppm - 32ppm, electrode length less than 1000mm, applying 6 pieces of tape

Tab cutting burr: ≤0.015mm

Tab cutter lifespan: ≥200,000 cycles after a single sharpening; number of sharpenings ≥5 times

Position accuracy of tab relative to the blank edge: ±0.5mm

Position accuracy of tab relative to the electrode edge: ±0.3mm

Position accuracy of tape wrapping relative to the electrode edge: ±0.5mm

Tab welding tensile strength: ≥10N, rectangular welding head, full wave

Welding head lifespan: ≥300,000 cycles for double-sided welding

Position accuracy of protective tape application for tabs: ±0.3mm

Exposed length of protective tape on the electrode: 0.2mm~1.0mm

Operational availability: ≥95% (only faults caused by this machine)

Yield rate: ≥98% (only defects caused by this machine)