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1.Solid casting iron board (60mm) ensures the high intensity, remarkable rigidity, and good durability of the machine structure. - details see: https://www.machineto.com/offset-press-gh664b-10070458

Features of Quarto 4 Color Commercial offset Printing Machine:

1. Solid casting iron board (60mm) ensures the high intensity, remarkable rigidity, and good durability of the machine structure.

2. The offset printer adopts accurate precision skew gear transmission and is equipped with clockwise recycled lubricating device to guarantee the print quality and the extended service life of mechanical components.

3. Adopt PLC system in electrical control, separate machine unit control, network transmit, stable and reliable.

4. Double diameter impression cylinder and sheet delivery cylinder make it applicable to a wider paper range, with improved printing speed.

5. Frequency inverter, the max printing speed is 13000 sheets/hour.

6. Upper swing gyral sheet delivery makes the delivery steady and accurate.

7. Stream feeder feeding and vacuum suction belt on the sheet delivery bridge achieve high speed printing with a wide paper range.

8. Plate cylinder and transfer cylinder is equipped with the bearer, thus achieving balance plate pressure and good quality prints.

9. pneumatic clutch, without mechanical impact, quick action and stable performance.

10. Continuous alcohol dampening system with chiller recirculation, separated or integrated mode to suit the different applications.

11. Vacuum suction and upper blower at delivery to accomplish smooth and registered pile delivery.

12. Semi-automatic plate change system brings quick and easy plates change.

13. Plate can be adjusted in axial, circumferential and skew direction without shutdown.

14. Separate inking zone, dampening and inking volume can be adjusted through the human-machine screen.

15. The water and ink tracking speed is self-adjustable in accordance with main motor speed to ensure better the stability of water and ink.

16. Utilize the impressive offset printing technology.

Specification of Quarto 4 Color Commercial offset Printing Machine:

Printing speed	2600-1300(s/h)
Max. sheet size	660×480(mm)
Min. sheet size	305×230(mm)
Paper thickness	0.04—0.6(mm)
Max. printing area	650×470(mm)
Feed pile height	900(mm)
Delivery pile height	900(mm)
Plate size	670×560×0.3(mm)
Inking rollers	19pcs
Water rollers	4pcs
Plate form rollers	5pcs(4pcs of ink, 1pcs of dampening)
Plate dampening	Alcohol
Consumed power	20KW
Machine dimensions	6800×3100×1900(mm)
Machine weight	15000kg
Power	Three-phase AC 380V/50Hz