ROTOGRAVURE Printing machine
Printing Material:
Nylon membrane: 15-60μm BOPP/OPP/CPP: 15-60μm PVDC/PO/PVC:20-80μm Cellophane: 20-40μm PE: 40-100μm PET: 12-60μm Roll paper 30-90gms. Application
Machines in this series are applicable for continuous multi-color printing on rolling materials in good printing performance such as cellophane, BOPP, PET, PVC, PE, aluminum foil, and paper, broadly applied for all types of super-quality printed matters.
Feature
1.Adopting frequency vector conversion 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 advance lengthways accuracy function.
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 circulation oven,  automatic constant temperature,  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 pneumatic rollers for the draw in and out.
Main Technical Parameter:
Model | ZBAY -850F | ZBAY -1050F | ZBAY -1250F |
Effective printing width | 800mm | 1000mm | 1200mm |
Max. Width of web | 830mm | 1050mm | 1250mm |
Max. Printing speed | 180/min | 150m/min | 150m/min |
Max. Mechanical speed | 200m/min | 180 m/min | 180 m/min |
Max. Diameter of unwind/rewind | 800mm | 800mm | 800mm |
Inside diameter of roll core | 76mm | 76mm | 76mm |
Diameter of printing cylinder | 120-360mm | 120-360mm | 120-360mm |
Accuracy of computer registration | ±0.1mm | ±0.1mm | ±0.1mm |
Tension control range 2050kg/full width | 2050kg/Full Width | 2050kg/Full Width | 2050kg/Full Width |
Heating power of oven | 120Kw | 144Kw | 234Kw |
Total power | 181Kw | 205Kw | 266Kw |
Weight of machine | 31000kg | 34000kg | 37000kg |
Overall dimension | L20000×W3800×H3300mm | L20000×W4000×H3300mm | L20000×W4200×H3300mm |
