8 COLOR OFFSET ROTARY PRINTER

• A complete unwinder unit;
• Four print units complete offsets;
• Four 22 "(22 inches) print cassettes;
• One Rewinder unit;

COIL OF PAPER UNIT

• Pneumatic expansion coil shaft;
• Pneumatic coil lift arms;
• Paper tension drum with variator housing;
• Mechanical adjustment of the paper tensioner;
• Pneumatic brake, driven by load cell;
• Electronic aligner;

UNIT OFF SET (1 to 8 units)

• Cartridge;
• Motorized water system;
• Four dancers;
• One roll water paint and two rolls paint on the plate;
• Pneumatic drive of the water paint roller and paint roller;
• Lubrication system in oil bath;
• Wetting system, with motor pump for constant circulation of water;

CASSETTE FIXED OR CHANGED OFFSET IN FORMATS 17’’ TO 22”  

• Cylinder plate holder with tensioning rod;
• Rubber cylinder with adhesive blanket;
• Pneumatic drive of the rubber roll;
• Pressure-controlled cylinder, with mechanical adjustment;

REWINDING UNIT  

• Tension drum to hold paper tensioned;
• Pneumatic expansion coil shaft;
• Load cell for tensioning of the coil; Plate cylinder with tensioning rod;

• Main engine: 20 hp.
• Engines for water system: 1 / 2CV.
• Transmission by cardan and gearboxes;
• Maximum paper width: 520mm
• Maximum paper reel diameter: 1.2 m
• Maximum print width: 500mm
• Sheet thickness: 0.20mm
• Thickness of the adhesive rubber: 1.05mm
• Maximum working speed coil to coil: 180 m / min.
• Motorized system for registration in the four offsets units;
• Thickness of the sides: (34mm)
• Voltage: Three phase 380.