China Factory Suppliers Electronic Shaft Rotogravure Printing Machine for OPP/BOPP/CPP/PET/PE/PVC Printing
Configuration
The whole machine is combined type that can be increased or reduced according to user requirements.
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Printing Material: OPP / BOPP / CPP / PET / PE / PVC and rolled paper, etc.
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Printing Speed: 300–500 meters / minute
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Main Machine Drive: Servo motor drive
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Gravure Cylinder Loading: Shaftless gravure cylinder loading — equipped with a pre-registration system for quick alignment and registration printing.
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Transmission: Each color servo motor independent drive (electronic shaft)
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Rewinding & Unwinding Traction: Servo motor full automatically tension control
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Rewinding & Unwinding System: Dual-station high-speed non-stop automatic splicing and roll changing, servo motor drive, material change warning, shaftless pneumatic top-loading and unloading for quick replacement and precise centering. Rotary arm automatically flips and positions during splicing, and the cutter frame has a reset function in case of emergency.
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Tension & Control System: The four-section closed-loop tension system, motion control, and servo drive control are centrally managed by a PLC.
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Heating Method: New type of wind reduction and concentration-enhancing heating system with secondary air recirculation for heat energy utilization and automatic constant temperature control.
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Quality Monitoring: High-speed photography is used to monitor print quality.
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Printing Groups: Each group of printing is independent.
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Roll Diameter: Rewinding and unwinding diameter: 800mm
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Color Register: Automatic color register system — registration accuracy ≤ 0.1mm
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Dual Unwinding Shafts: Independently controlled and driven by two servo motors, with active dual-shaft unwinding regulated by vector frequency control.
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Inking Device: Drop roller design — reduces ink splashing effectively.
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Applicable Industries: Food packaging, daily chemical packaging, labels, pharmaceutical packaging, aluminum foil, etc.
Food Packaging
Daily Chemical Packaging
Labels
Pharmaceutical Packaging
Aluminum Foil
Frequently Asked Questions
What printing materials are compatible with this machine?
The machine supports a wide range of flexible materials including OPP, BOPP, CPP, PET, PE, PVC, and rolled paper, making it suitable for most flexible packaging applications.
What is the maximum printing speed of the machine?
The machine achieves a printing speed of 300 to 500 meters per minute, enabling high-throughput production for industrial-scale operations.
How accurate is the color registration system?
The automatic color register system ensures a color registration accuracy of ≤ 0.1mm, guaranteeing consistent and precise multi-color print alignment throughout the entire run.
Does the machine support non-stop roll changing?
Yes. The dual-station design supports high-speed non-stop automatic splicing and roll changing, minimizing downtime. Material change warnings, shaftless pneumatic loading, and a rotary arm auto-flip system ensure smooth and safe transitions.
How is tension controlled during printing?
A four-section closed-loop tension system is used throughout the process. Motion control and servo drive control are centrally managed by a PLC, ensuring stable and consistent web tension from unwinding through rewinding.
What industries is this gravure printing machine best suited for?
This machine is widely used across food packaging, daily chemical packaging, pharmaceutical packaging, label printing, and aluminum foil production — industries where high-speed, high-quality, and reliable multi-color printing is essential.