Function and characteristics of 2 color printing rotary slotter machine die cutting machine 1,It adopts the combination chain-paper feeding style 2,Adopt planet type electric phase 360 degree adjusting ,while revolving or stopping can be adjusted quickly and accurately. 3,When machine stopped working ,inker roller auto separate with printing roller avoiding spoiled the printing roller. 4,Inker roller have the separately turn device to prevent ink dried when machine stops work. 5,Pneumatic locking ,electrically separation 6,Ink supplied by pneumatic diaphragm pump 7,Main transmission gear made by 45# steel after high frequency quenching . 8,Transmission part adopts sprinkle lubricating system ,ensuring the machine precise and use life. 9,The machine has single-color ,double-color ,three color and four-color available for option.