Jiangxi Tongli 500mm 20-roll copper foil cold rolling mill was successfully put into operation

In March 2023, the 500mm 20-roll copper foil cold rolling unit provided by our company for Jiangxi Tongli Alloy Material Co., Ltd. was successfully delivered for use. The unit is mainly suitable for copper strip processing, and the running speed is 360m/min. Finished product width: 250-410mm; Finished product thickness: 0.02-0.1mm, improve product efficiency, ensure product quality.