447 4 Color Paper Board Offset Printing Machine

Product Description

Product Description
1.The Rubber roller using three point suspension technology, pneumatic clutch pressure, the pressure will be adjusted well for the accuracy and reliability, and the roller adjust will not affect each other, this protect the roller bearings properly.
2.External high-precision helical gear driver and walk-way iron cylinder to ensure a stable pressure of the printing and delivery of a smooth rotating, to ensure the large printing and very clear mseh work print or copy well, including the small text printing.
3.The whole machine use the way of self-lubricating to ensure that all gears and bearings both in the
boot of lubrication at the same time when you operating it.
4.The whole unit of the ink supply Composed by 15 rollers, which including 4 different diameter rollers side by the edition, the system responds quickly, good ink absorption function, the ink duct controlled by the ink subcontrol key, also can be adjusted by separately, will not affect each other to ensure the enough ink reservoir and uniformity smoothly. The ink and water will be controlled electronically, they are all clutched pneumatically.
5.Professional high-quality and reliable feeding system ensure the paper feeding smoothly and accurately.Semi- automatic version Loading, printing version was controlled or adjusted electronically, this shorten the time of version installed and adjusted, reducing the requirements for operators.
6.The machine with the function of synchronization hydropower, when the speed of host-run version
changes, then motor of lubricating also changes the speed at the same time.
Detailed Photos
Product Parameters

Type	447(1418)	456(1622)		462(1824)
Max. Feeding Size	470×365mm	560×400mm		620×450mm
Min. Feeding Size	130×180mm	150×200mm		180×260mm
Max. Printing Area	450×345mm	550×375mm		600×440mm
Plate Size	470×395×0.15mm	560×420×0.15mm		620×485×0.15mm
Blanket size	466×415×1.95mm	556×440×1.95mm		616×505×1.95mm
Material Weight	28-300g/m2
Feed Mode	Suction Cross Feed for Non Woven Bag
Printing Speed	2000 ~ 8000 bags/Hour
Inking Roller Quantity	14pcs (3 inking form rollers)
Water Roller Quantity	4×5pcs (2 inking form rollers)
Register Device	Wheel-type side pull guide
Moistening Mode	Water
Ink Type	Printing Ink
Power Supply	220V/50HZ
Total Power	4.25 Kw
Weight	3550Kg		3650Kg		3900 Kg
Overall Size	4100×1000×1350 mm		4100×1100×1350 mm		4100×1200×1500 mm

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