High-Speed Rotogravure Printing Machine for PVC Film Color Printing

This machine is based on the operating surface, from left to right in the order of the unwinding section, the first printing color unit  to the 8printing color unit, and the rewinding section. It is composed of an electrical system and a plate roller drive section. Inside unwind and rewind shaft .  total 10 units.

1. Technical parameters

1. Suitable printing material : BOPP: 18-100um PET: 5-100um PVC: 15-60um

CPP: 15-60um PE: 15-100um Cellophane: 10-30um Paper: 18-80g

Composite film: 10-60um and other roll materials with the same properties as the above materials.

2. Number of printing colors: 8 colors (Customers can request to increase or decrease the number of colors.)

3. Mechanical speed: 160m/min

4. Printing speed: 10m-150m (the printing speed is related to the printing material, ink characteristics, printing pattern, plate diameter and worker operation level.)

5. Color register error: vertical ≦0.10mm (tracking by computer automatic color register system)

       Lateral ≦ 0.20mm (manual control)

6. Diameter of printing plate: ø120mm~ø380mm

7. The total power of the machine: about 220KW,actual 120KW

 (according to the 8-color 1050type)

8. Maximum printing width: 1030mm

9. Maximum material width: 1060mm

10. The maximum diameter of rewinding and unwinding rolls: ø600mm

11. Air pressure: 0.8Mpa

12. Tension range: 3-25Kg

13. Tension accuracy: ±0.3Kg

14. Approximate dimensions of the machine: 15000X 3300 X 3000 (according to 8-color 1050 type)

15. Approximate weight of the machine: 20Ton (according to 8-color 1050 type)

16. Whole machine low-voltage electrical appliance brand: CHINT,ZHEJIANG

17. Place of origin of the complete motor: Siemens

18. The brand of pneumatic components of the whole machine: Taiwan Airtac

19. Whole inverter brand: Yaskawa, Japan

20. The body and chassis of the whole machine are all high-strength low-stress alloy castings.

Specification (Based on 8 colors)

Machine feature

1. Independent chassis without connection

2. Whole machine PLC control, three servo motor controlling system which can make tension close loop control to save material waste

3. Unwind double magnetic powder brake automatic tension control,automatic splicing and cutting

4. Infeed and outfeed servo motor control

5. Main motor servo motor control

6. Rewind double torque motor control,automatic splicing and cutting

7. Floating roller to adjust tension

8. Shaftless pneumatic printing cylinder installation

9. Pneumatic pressing roller

9. Pneumatic box type doctor blade, pneumatic ink pump

10. Automatic computer register with video inspection

11.

Pneumatic oven open and close, independent drying and suction exhausting system

12. Water cooling and air cooling