Китайская фабрика что такое офсетная печать для

XH-4-740/ XH-4-660 four color high speed offset press

Features of four color offset printer:

1. To preset paper thickness when printing different kinds of paper. To adjust printing pressure in

every unit automatically, quickly and synchronously.

2. Automatic Plate Changer shortens the make-ready time.

3. Equipped with non-stop feeder, piles are changed at production speed.

4.Equipped with CC-LINK technological bus module from Mitsubishi.

5. Double-diameter impression cylinder and transfer drum can reduce the times of sheet take-over between print units.

6. The plate cylinder can be adjusted in the circumferential direction, lateral direction and diagonal direction.

7. There are five rollers on the plate cylinder. There is an intermediate roller in alcoholic damping

system, which can eliminate the "ghost image, achieve the quick ink-water balance and

reducepaper consumption.

8. There are 23 zones in split (staggered) ductor.

Technical date of four color offset printer: