In response to the demand for battery grade lithium metal negative electrode production, High Energy Digital Manufacturing has achieved intelligent preparation from lithium coil to lithium negative electrode, and officially released an efficient lithium metal negative electrode production machine. The lithium metal negative electrode slicing machine is suitable for the preparation and molding of lithium metal negative electrodes. It can achieve fixed length cutting of lithium strips and copper strips, and realize the process of pressing (lithium electrode sheet+copper electrode tab) to make negative electrode sheets.