Exempt from tension formula and take turns lithography apparatus entirely

The utility model relates to an exempt from tension formula and take turns lithography apparatus entirely, including the equipment body, its characteristics are: be provided with the printing plate device on the equipment body, the device of undertaking the printing of is installed to its below. Simultaneously, the device below of undertaking the printing of is provided with leads the paper device, should lead paper device below and be provided with the resistance and provide the device. And, still being provided with control assembly on the equipment body, the data communication port of each device links to each other the last alarm device that is provided with of control assembly with the data communication port on the control assembly. Owing to removed the tension control system from, rely on mutually supporting of each driving motor, can directly drive the rotation of leading paper roll and resistance cylinder, realization that can be convenient is to the drawing of cylinder material, has avoided traditio