Model : GF-3020DI - 2Colors Digital Screen Printing Machine Features : GF-3020DI The printing machine, is controlled by micro-processor and can be pre-programmed to print a specified quantity. The speed of the printing machine can be up to 150 rotates per minute / 60 meters per minute. It weights about 850kg, can print in rolls, with different kinds of materials, such as synthetic, nylon, silk, cotton, paper and self-adhesive labels.