Global battery leaders accelerated adoption of automated winding machines between 2018-2021 across China, Germany, and Japan, driven by surging EV demand (25% annual growth). These machines leveraged laser-guided alignment and servo-driven tension systems to achieve 99.5% defect-free electrode winding, boosting global lithium-ion cell capacity to 500GWh and setting new benchmarks for precision manufacturing.

Battery winding machine is a key equipment in the lithium battery production line, which is mainly used to automatically wind the positive and negative electrode sheets and diaphragms in a certain stacking sequence to generate cell components