Commercial Multicolor Rotary Offset Printing Machine Shaftless
The machine adopts japanese servo system, and each unit is driven
by independent servo motor, which provides guarantee for
highaccuracy register during high speed running.
Three point suspension eccentric bearing with doublerow tapered
rubber blanket cylinder is equipped with three-point suspension
eccentric bearing with double-row tapered roller structure, which
realizes reliable clutch operation and stable pressure; the forme
cylinder and impressing cylinder are equipped with tapered roller
bearings, completely eliminating the runout caused by gap between
High-strength patented Meehanite cast iron box-type base
High strength cast iron base provides reliable guarantee for high
speed and high efficiency printing.
Full-pneumatic control clutch structure:
the full pneumatic control clutch and ink roller clutch are
reliable and sensitive to operate and
can be adjusted left-and-right and up-and-down without stopping the
machine,which makes over
printing more quickly and conveniently.
Continuous alcohol dampening system with auxiliary rolling bridge:
the machine is equipped with continuous alcohol dampening system
with auxiliary rolling bridge to ensure that the printing products
are colorful and clear in dots.
More unit options:
the machine can be added with coating unit, cold stamping,
laminating unit, rotary die cutting unit, emission unit, splitting
unit, cutting unit and stack collecting unit.
the vertical and horizontal registers are controlled by independent
motors; the machine is equipped with stationary image monitoring
system and can realize vertical and horizontal registers without
stopping machine, which effectively improve the quality and
productivity of printing products.
after inputting printing length in main console, each unit will
automatically arrive at specified
position, which reduces register time and materials waste.
OPT1650-FLEXO Technical Variables:
|Web Width||520 ～ 1650||mm|
|Printing width||500 ～ 1650||mm|
|Printing Length||520 ～ 1650||mm|
|Thickness of Printing material||0.06 ～ 0.6mm||mm|
|Thickness of plate||0.3||mm|
|Max. Diameter of unwinding web||1500||mm|
|Max. Diameter of rewinding web||1500||mm|
|Accuracy of printing||±0.06||mm|
Feature of Rotary Offset Printing Machine
1. Japanese servo system can meet the requirements of high-speed
2.150 times / minute high speed operation, the maximum speed can
reach 72 meters / minute.
3. Printing width 650mm.
4. Print hop distance 240-480mm.
5. Optional intermittent/full-rotation compatibility mode with a
full cycle speed of up to 200 m/min.
6. Optional high-efficiency electronic transformer light source
system can further save energy and reduce consumption.
7. Optional linear camera quality monitoring system can realize
full-frame quality monitoring and alarm, and fully reduce the
generation of printing waste.
8. Unique centralized lubrication system can fully meet the
lubrication and cooling requirements of the whole machine and
improve the service life of the machine.
9. The six color offset printing machine comes standard with a
total weight of 30 tons, of which the mainframe has a total weight
of 26 tons
Color box packaging: wine box, medicine box, cosmetic box, cake box
Corrugated box: small home appliance box, high-end shoe box, gift
Label category: oil drum label bucket label oil label clothing tag
Film-based printing: PVC film base
self-adhisive paper/pvc/pet/opp,polyster film,laminate
tubes,flexible packaging material,etc
Printing unit features
1. The machine has Four plate ink rollers and closed-loop ink
system. The diameter of the platen rollers is 67, 59, 53, 71.
2. Two floating type plate rollers are equipped as standard to
effectively reduce ghosting.
3. Total number of ink rollers: 20 (soft 12, hard 8)
4. Choose to configure the ink temperature control system, ink
fountain roller temperature control system, which is conducive to
constant ink supply system temperature and ensure stable printing
5. The waterway system adopts a new four structure to accurately
measure the water volume and low-speed differential water supply
6. Internationally popular advanced technology structure: two-time
pressure system of three-point suspension bearing structure.
7. All adopt the imported precision needle roller bearing
structure, Including the ink roller, as well as the plate cylinder,
rubber roller and impression cylinder
8. High-precision grinding-grade helical gears made of 8.40Cr and
20CrMnTi alloy materials ensure smooth and accurate transmission.
9. Heavy duty machine structure
10. Equipped with External transmission gear to effectively
11. The wall panel is made of patented Meehanite cast iron material
with a thickness of 60mm.
12. The patented Meehanite cast iron box-type base: each set has a
single weight of 1.2 tons.
13. High strength nondeformable roller and spoke cast structure
that made of patented Meehanite metal material.
14. EPS automatic loading system that complete the loading in one
step is simple , efficient and reliable.
15. The non-stop impurity removal system of the differential
structure can effectively reduce the waste caused by the shutdown.