Web-fed printing system for printing of sequential webs coiled on material role for newspaper product, has tiltable printing unit pivoted around vertical axle into turned position that is pivoted at around ninety degrees to machine cover

摘要

The system has a set of printing units (2) arranged in a machine cover perpendicular to parallely-adjusted rotation axles of pneumatic cylinders (4) of the printing units. A tiltable printing unit (6) is pivoted around a vertical axle into a turned position that is pivoted at around 90 degrees to the machine cover. A roll changer (1) is provided for printing units (2, 6), where the roll changer is parallely adjusted with longitudinal axles of material roles (3) of the rolled up courses.