QDASY-A Series HDPE Mechanical Line Shaft Rotogravure Printing Machine
USE:
This machine is suitable for continuous ,multi-color printing or rolling material in good printing performance such as tobacco packing,yew paper,liquid paper box,BOPP,PET,NY,PVC and so on.
Feature
1.The whole set is in permutation and combination style, possible to add and reduce color class and add
on reverse printing mechanism as required by customers.
2. Seven motors tension system automatic control for complete machine, steady tension control.
3. Pneumatic backpressure moving erasing knife, non-shaft pneumatic conic node printing plate loading,
prompt and convenient printing plate changing.
4. Adopting control method of auto permanent tension and magnetic powder brake for unreeling.
5. Adopting penumatic elements for control of all printing pressure roller, drawing pressure roller and
open&close of oven.
6. Sealed type lengthened oven, fast drying with less energy consuming and auto constant temperature
control system.
7. Ink trolley for easy operation, delivery roller technology to make ink more uniform to get better printing
quality without ink flying out when machine in high speed.
8. High-accuracy gear transmission box, adopting petented technique.
9. Reeling and unreeling reel by tumbling dual-station mechanism, realizing material change without machine halt.
10. Adopting aluminum alloy guide roll after anode oxidation processing and in balance.
11. Full automatic computer registering devices and computer video inspection graphics.
12. Diesel oil air-stove system is available for stove heating.
Main technical Parameters
| Color quantity |
6 |
| Max. Width of printing |
600mm |
| Mechanical speed |
220m/min |
| Printing speed |
200m/min (Variable because of different ink, film, familiarity of operator) |
| Length of printing cylinder |
480~1000mm |
| Dia. of printing cylinder |
Φ120mm~Φ350mm |
| Color control precision |
±0.12mm (Variable because of different ink, film, familiarity of operator) |
| Max. unwind/rewind Dia.: |
Φ800mm |
| Tension range |
3~25kgf |
| Tension control precision |
±0.5kgf |
| Paper core diameter |
3 |
| Core, I.D. of raw material |
Φ76mm |
| Pneumatic source |
0.6Mpa |
| Impression roller pressure |
370kgf |
| Doctor blade transverse move range |
±5mm |
| Drying mode |
Electrical heating |
| Heating power(power of drying) |
25×6=150Kw |
| Mail motor |
7.5Kw |
| Power consumption |
192kW Actual running Power near 140 |
| Machine size |
17000×4300×3500(mm) |
| Machine weight |
23000kg |
| Automatic speed up/down to the target speed gradually |
| Max. speed limit can be set for different material or cylinder size |
| Idle or running status can be exchanged |
PRINTING MATERIAL
| OPP |
18~60μm |
PET |
12~60μm |
| PE |
40~80μm |
NY |
12~50μm |
| CPP |
20~60μm |
|
|
| PVC |
20~80μm |
|
|
| Paper |
30~80g/ m2 |
|
Sample photos
Machine in workshop
Workshop&Warehouse
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