Computer Registered Rotogravure Printing Press
Parameters:
Rotogravure printing machine adopts advanced seven-motor four-section closed-loop tension control system, and tension automatic winding action program is controlled by Siemens PLC and man-machine interface. Automatic feeding under high speed working condition, the machine has exquisite structure and beautiful appearance, suitable for printing various film materials. (seven motor vector control four closed loop tension control system, from Japan Tengcang cylinder +ABB motor + Japan Yaskawa inverter + Germany Siemens PLC)
Main structure and features:
1. The printing speed of the machine is 120-180 m/min, and the mechanical speed is 180 m/min.
2. Main transmission mechanism: the main transmission adopts Japanese Yaskawa vector inverter control vector motor, driving each group of printing plate. Features: Power saving. Pneumatic clutch version.
3. Shaft less plate loading mechanism: plate loading using cylinder, pull the core shaft for plate loading, horizontal adjustment using screw movement. Features: reduce version change time, ensure concentration, improve product quality.
4. Ink scraper mechanism: scraper can be arbitrarily adjusted up and down and Angle, scraper pressure using a single cylinder, horizontal movement using synchronous motor rotation CAM movement. Features: Extended version of longevity noodles.
5. Embossing lifting mechanism: embossing with double cylinder boost and sliding block self-locking bit, cylinder leakage and down protection cylinder. Features: ensure the average pressure, ensure the color difference.
6 color manipulator: the use of computer control synchronous motor through reduction drive ball screw adjustment, automatic color. Features: rotary lubrication, high color precision.
7. Receiving and discharging mechanism: double station, receiving and discharging tension and pulling tension of receiving and discharging adopt frequency conversion vector control line speed. Features: accelerating color stable, horizontal version does not run, for mass printing can save material, ink, solvent and energy, in high speed automatic feeding, ink, solvent and energy saving about 20%, greatly reduce the cost of main products.
8. Drying and cooling structure: the oven is blown and sucked by centrifuge, and the electric heating tubes are distributed in the air outlet of each group of oven for heating. The air volume heat circulation is formed inside the oven, and the temperature is controlled by intelligent temperature controller. Recycle and recycle the air. Features: Power saving.
1, POLYPROPYLENE film OPP/BOPP/CPP15-60 micron 5, PVC/PO/PVDC film 40-70 micron
2, Polyester film PET 12-60 micron 6, combined film up to 150g/m3
3, Nylon film PA 15-60 micron 7, combined laminate film up to 150g/m3
4, CELLOPHANE 20-30 micron 8, polyethylene film PE 60-100 micron
1. Machine Technical Data
| model |
DCSY-GWASY-650A(8 color) |
DCSY-GWASY-850A(8 color) |
DCSY-GWASY-1050A(8 color) |
DCSY-GWASY-1250A(8 color) |
| Plate diameter |
100-320mm |
100-320mm |
100-320mm |
100-320mm |
| Printing width |
600mm |
800mm |
1000mm |
1200mm |
| Put a roll diameter |
800mm |
800mm |
800mm |
800mm |
| Winding diameter |
800mm |
800mm |
800mm |
800mm |
| Printing speed |
120-180 meter/min. |
120-180 meter/min. |
120-180 meter/min. |
120-180 meter/min. |
| Overprint precision |
≤0.1mm |
≤0.1mm |
≤0.1mm |
≤0.1mm |
| Drying way |
Electric heating (or steam or oil) |
Electric heating (or steam or oil) |
Electric heating (or steam or oil) |
Electric heating (or steam or oil) |
| The machine power |
108kw |
128kw |
148kw |
168kw |
| Machine weight |
25000KG |
26000KG |
28000KG |
29000KG |
| Installation dimensions |
17000*3200*2950mm |
17000*3200*2950mm |
17000*3400*2950mm |
17000*3600*2500mm
|
2.Main parts
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