It able to have good printing quality, high speed printing system, easy to adjust, It it use for printing words or drawing of 1-20ml Ampoule or other glass bottle , round type plastic or metal pens, small round tubes, medical syringes, and so on. The full auto printing system combine with the Automatic feeding & unloading system, Screen printing, UV or IR curing, with the non-class speed adjust,it is widely used in printing 1-20ml Ampoule or other glass bottle, pen printing factory.