High Speed 8 Colors Paper roll Rotogravure Printing Machine with plc controlled
High Speed Computer Gravure Printing Machine
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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.
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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.
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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.
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Main Technical Parameter:
Main parameter |
|
Direction |
From unwind to rewind |
Printing colour |
8 |
Max printing width |
1000mm |
Max machinery speed |
180m/min |
Max printing speed |
150m/min |
Diameter of printing plate |
Φ120mm-Φ300mm |
Precision of register |
Lengthwise ±0.10mm(Auto register) Crosswise ±0.10mm(Manual) |
Diameter of unwinding |
Φ600mm |
Diameter of rewinding |
Φ600mm |
Tension |
3-30Kg |
Precision of tension |
±0.5Kg |
Air supply |
0.8mpa |
Press and print pressure |
500kg |
Scraper swing capacity |
±5mm |
Max change material speed |
180m/min |
Heat way |
Electricity |
Main motor power |
15kw |
Main power |
220kw |
Dimensions |
15500x3200x3000mm |
Weight |
13000kg |