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Rotogravure Printing Machine
Main feature:1. Best choice for printing of LDPE, HDPE film, LLDPE film, BOPP film, OPP film,PET film, PA film, CPP film, PP film, laminated film, paper etc.2. The Maximum printing speed is 80-100 m/minute3. Main driving system:1)One AC inverter motor to act as main driving system(Inverter is Panasonic madein Japan)2)Two torque motors for pulling of unwinder and pulling of rewinder3)AC electromagnetic varispeed motor and two torques motor to work synchronously.4. Printing cylinder installing Device: shaftless type and by use of pneumatic cylindersto finish the installation5. Ink Doctor Blade: The ink doctor blade can be adjusted in transverse directionand longitudinal direction by use of pneumatic cylinders. Adopting a cam, the doctorblade can move in horizontal direction automatically. In this way, it canscrap the ink evenly.6. Printing Pressure adjusted by use of pneumatic cylinders7. Color Register: computer to register the colors automatically.8. Drying device:1)Hot and normal air to cool the ink alternantly2)Far-infrared heater3)Blower to supply fresh air for the heating oven and sucker to get the waste gasout9. Tension Conrol: Rewinder by two torquse motor to control the tension and Unwinderinstalled with automatic tension system.10.Impossible to print on both sides of film or paper in one time.11.Ink to be mixed by use of pump12.Machine frame is made from cast iron so that it will not vibrate even in highspeed printing.13.Unwinder: 2 Rotating station and non-stop film changing14.Rewinder: 2 rotating station and non-stop film changing
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