Automatic line for the pad printing of metal cylinders 8 colors, with linear feeder, 2 hermetic inkcups with ceramic rings 160 mm diameter, 6 hermetic inkcups with ceramic rings 130 mm diameter, automatic and programmable pads cleaning, adjustable hot air Hot Wind 200. The machine is designed to pick up the cylinders from the customer’s line, then makes the orientation of the pieces and places them on a linear feeder 30 stations; after printing cylinders are reloaded on the client line. Output 600 pieces/hour.