Four Color Offset Printing Printing Type and Offset Printing Inks
Type Sheetfed UV Ink
Specifications
Model | PZ4660E | PZ4740E |
Machine speed | 12000s.p.h | 12000s.p.h |
Maximum sheet size | 540×660mm | 540×740mm |
Minimum sheet size | 273×393mm | 273×393mm |
Sheet thickness | 0.06-0.6mm | 0.06-0.6mm |
Maximum image area | 528×650mm | 528×730mm |
Plate size | 677×675×0.3mm | 677×755×0.3mm |
Blanket size | 740×680mm | 740×760mm |
Maximum feeder pile height | 940mm | 940mm |
Maximum delivery pile height | 780mm | 780mm |
Machine overall dimension | 7380×2470×1950mm | 7380×2550×1950mm |
Total power of motors | 23kw | 23kw |
Weight | 18700kg | 19700kg |
Features
The transfer system consists of the swing-down front lay, the
swing-down gripper and transfer cylinder, which ensures adequate
positioning time and stability of paper delivery with high-speed.
The impression cylinder and transfer drum are each double diameter,
which reduce the times of sheet take-over between print units.
The plate cylinder can be adjusted in the circumferential
direction, lateral direction and diagonal direction.
The application of pneumatic technology to the press is one of the
press characteristics. Air cylinder for water form roller throw-off
mechanism and air cylinder for ink form roller throw-off mechanism
are accomplished with Pneumatically-operated valves.
There are five rollers on the plate cylinder. There is an
intermediate roller in Alcoholic damping system, which eliminate
the “ghost” image, achieve the quick ink-water balance and reduce
paper consumption.
The plate is mounted by using the register pin arrangement, which
can shorten time of install and check plates.
There are 23 zones in split (staggered) ductor. The press memory or
job memory card (disk) contains the current job. Changes and
settings made to the current job are transferred to the press.
While in printing mode, you can enter the presetting values for
next job into the press memory or stored to a disk.
There is an special lubrication system on the driven side, which
can lubricate gear in high-speed running and take away the heat
when the gears mesh, and can send auto-alarm signal when there is
not enough oil in pump.
Detail of Image
Precision gripper system Automatic adjusting device for paper
thickness Electric align gauge
UV special gripper teeth Drying system
