Printing Machine

Quantity Order:

PRINTING mACHINE: Quarto Four color offset press
DY474 (Max. Sheet Format:540 mm?740 mm)

-PRITING MACHING Used for:
-High-grade color printing including product brochures,
-corporate image albums,
-magazine advertisements,
-food packing cases
-cosmetics packing cases.

Technical Features:
Modular combination is adopted for the printing press, the structure is sound and performance is stable and reliable.
Multiple variable frequency digital communications are adopted. The motor for plate dampening may follow-up the speed of the main motor and allow for digital speed adjustments.
Human-machine interface eases communications. The manual is in English and printing status, procedure control and relevant data may be displayed.
Touch keys control operating speed, registration, plate correction and amount of water and ink.
Continuous alcohol dampening is adopted for easy switching between printing status, dampening status and cleaning status, save time for auxiliary operation.
The paper feeding device and feeder head are equipped with pivotal valves to automatically remove paper scraps.
The ink output of the ink fountain roller may be adjusted through the motor, so the ink output is precise and reliable.
Rapid plate-loading mechanism and electric plate-pulling devices are equipped with a digital display of the amount of change in plate correction.
Eccentric sleeve is adopted for on-off pressure adjusting device, to reduce gaps between cylinder supports, lessen clearance of cylinders, and improve cylinder operations.
The paper delivery device may operate without shutting off the printing press, the paper delivery table may be replaced or paper seasoning holder may be added.
The paper speed reducer is driven by a separate motor with variable speed adjustments.
Safety guard cover on rotating locations and safety interlock devices ensure operator safety.
The PLC system realizes logic control of main motor, continuous dampening and on-off of cylinder, with high automation of stable and reliable operation.

Technical Parameters:
Model DY474
Max. Print Output- 12000 sheets/hour
Max. sheet format- 540 mm?740 mm
Min. sheet format- 273 mm?393 mm
Thickness - 0.04 mm~0.60 mm
Max. Printing Area - 528 mm?730 mm
Plate Size - 755 mm?677 mm
Blanket Size - 760 mm?740 mm
Max. Height of Preset Plus Feeder - 980 mm
Max. Height of Preset Plus Feeder - 780 mm
Overall Dimension - 7380 mm?2250 mm?1895 mm
Total Power Rating - 23 kw
Weight - 22000 kg

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