This machine is used for food cans, beverage cans, aerosol cans, daily-use chemical cans, lids, and metal sheet packaging surfaces for printing text and color patterns. The whole machine is composed of feeding, printing, discharging transmission, electrical automatic control and other parts. composition.Shaftless transmission is adopted. PLC and servo control technology are adopted synchronously between each unit, and the control precision is high.The hard lining structure is adopted to make the printing dots stronger.