Digital Fully Automatic 4 Color Offset Printer Machine Offset Printing Machine Offset Printers

Product Description

Product Description

 

An offset printing machine is a type of lithographic printing machine. During printing, the printed images and text are printed from the printing plate to a rubber cylinder, and then transferred to the paper by the rubber cylinder. According to the number of printing colors completed in one pass, it can be divided into single-color, two-color, and four-color printing machines; according to the largest paper format to be printed, it can be divided into small offset printing machines, six-fold, four-fold, folio and full-sheet printing machines. Sheet-fed offset printing machine is a lithographic printing machine, which is used to print high-end commercial printed matter and packaging printed matter, and is the mainstream of modern paper printing.

Product Parameters

 

Machine name	Offset Printing Machine
Model	OR-470
Max sheet size	470*345mm offset printer machine
Max printing area	450*365mm
Paper sheet weight	28-250g/m²
Printing speed	7000sheets/hour
Plate size	470*395*0.15mm
Blanket size	470*420*1.95mm
Ink roller	14pcs (3 Forme Inking Rollers)
Dampening roller	5pcs (2 Forme Inking Rollers)
Power Of main motor	4KW
Power of air-pump motor	1.5KW
Voltage	220V/50HZ
Machine weight	2000kg
Overall dimensions	3930*900*1400mm

Product features

 

1	The offset printing machine 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 offset printing 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 offset printing 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.

Sample

 

Packaging & Shipping

 

Certifications