XW-GYJ Rolling Press Machine. It has dual rollers and dual grade micrometer. This lab roll press machine is an ideal rolling press for adjusting thickness and increasing active material density of the electrode in Li-Ion batteries research after coating and drying. This machine is a compact hot rolling press machine mainly serves for pressing samples in the lab or other applications in the material research especially for increasing active material density of the electrode in Li-Ion batteries research after coating. This Lab roll press machine is mainly used in the laboratory lithium battery materials, small amount of precious metals such as gold and silver materials, copper, aluminum and other non-ferrous metal materials manually suppressed.