High Speed Electronic Shaft Rotogravure Printing Press
I. Main Features
- Electronic shaft drive.
- National Invention Patent: Sliding sleeve type shaftless plate-loading system
- Each colour group driven by independent Servo Motors; Tension Controlled by 4 floating rollers.
- 3D adjustable scraping device with dual-axis & dual-cylinder scrapers adapting to multiple plates in different diameter and to any printing production with different technologies and processes.
- Winding & unwinding shelf with air clamp & turnplate; Automatically splicing with double stations working in high-speed ceaselessly.
- Vertical & horizontal automatically Color-Registering, highly precise pre-registration & rapid correcting the error when registering.
- PLC control, human-computer interface operation.
- Aspirating & exhausting drying oven with adjustable internal circulation, which makes high-efficient drying effect.
- Energy-saving and environmental protection; High thermal efficiency and Low residual solvent.
- Machine halts with tension kept.
- Air-operated (pneumatic) drop roller device.
- Optional heating methods with electric, air energy, natural gas, bio-energy, heat-transfer oil, steam, etc.
II. Technical Parameters
- Maximum printing speed: 200-350 m / min
- Adaptable width of the Material : 600-1800 mm
- Diameter of the Printing plate: φ180-350 mm
- The Integrated Color-Registering Precision of vertical & horizontal automatically Computerized Registration: ± 0.1mm
III. Suitable Printing Materials:
- Mainly applicable to BOPP \ CPP \ PET \ PVC \ Nylon \ PE film, aluminum foil, roll paper, etc.