ZBAY-E Computerized Gravure Printing Machine
Feature :
1. Computerized Printing Machine adopting frequency vector conersion motors control the main motor, unwinding and rewinding, and tension of them. (seven motors controlled)
2. Lengthways and transverse accuracy are controller by the full automatic registering device, as well as the adv ane lengthways accuracy funtiong.
3. Video frequency system is in staled.
4. Non-shaft pneumatic conic node printing plate loading, prompt and convenient printing plate when change.
5. Sealed hot wind circulationg oven, automatic constant temper ature, diesel oil air-stove or electrical heating for the drying methods.
6. Pneumatic draw knife, single motor controls the moving way, the moving frequency is adjustable.
7. Holistic moving oil frame, turning the ink in the barrel with the rubber rollers, pneumatic pump circulation.
8. High accuracy gear transmission box, adopting patented technique.
9. Unwinding and rewinding both worked by the dual-station mechanism, realizing auto material change without machine halt at high speed, adopting the neumaticrollers for the draw in and out.

Main Technical Parameters :

Model	ZAY -850E	ZAY -1050E	ZAY -1250E
Effective printing width	800mm	1000mm	1200mm
Max. Width of web	850mm	1050mm	1250mm
Max. Printing speed	150m /min	150m /min	150m /min
Max. Mechanical speed	180 m /min	180 m /min	180 m /min
Max. Diameter of unwind/rewind	Ф 600mm	Ф 600mm	Ф 600mm
Inside diameter of roll core	ф 76mm	ф 76mm	ф 76mm
Diameter of printing cylinder	ф120 ～ ф 360mm	ф120 ～ ф 360mm	ф120 ～ ф 360mm
Accuracy of computer registration	± 0.1mm	± 0.1mm	± 0.1mm
Tension control range 20～50kg/full width	20 ～ 50kg /Full Width	20 ～ 50kg /Full Width	20 ～ 50kg /Full Width
Heating power of oven	120Kw	144Kw	234Kw
Total power	181Kw	205Kw	266Kw
Weight of machine	31000kg	34000kg	37000kg
Overall dimension	L18000× W3800× H 3100mm	L18000× W4000× H 3100mm	L18000× W4200× H3100mm