Application:
The machine is suitable for multi-color border printing on roll-shape materials in good performance, such as cellophane, BOPP, PET, PVC, PE, aluminum foil, cigarette pack, yew paper, liquid carton and web (30-300g/m2).
Feature:
1. In permutation and combination style, with possible addition and reduction of printing color class and addition of reverse printing mechanism as required by customers.
2. Independent tower whirling stand for rolling and unrolling to achieve materials receiving without machine halt.
3. Seven-motor tension control in the complete machine with high precision, not being affected by acceleration or deceleration..
4. PLC centralized control for electrical system and man-machine conversation with the touch screen.
5. Computer overprint and static detection menu; quick access to the initial register system for registration printing.
6. Shaftless air-ejection printing plate for easy replacement. Pneumatic backpressure scraper for three-position adjustment. Linear guides together with synchronous gear rack for lifting and lowering rubber roll.
7. Sealed hot air circulation oven for automatic control of constant temperature. External electric heating with optional diesel oil stove and steam heating. Energy efficient and environment friendly.
8. Water cooling roller with wide wrap angle in contact with stockyard, producing significant cooling effect.
9. Setting preheat stove before printing to reduce material deformation.
10. Overall standalone ink vehicle, with pneumatic diaphragm pump circulation.
11. Driven by high-precision gear box with patented technology.
12. All guide rollers with hardness oxidation and static and dynamic balance processing.
Main technical parameters:
Mode |
QHSY800/4 colors |
Printing length |
377-1130mm(Diameter of plate roller ¢150-¢350mm) |
Printing width |
600、800、1000mm |
Printing speed |
10-180m/min |
Diameter of rolling and unrolling |
¢1000mm |
Overprint precision |
±0.12mm |
Oven length |
2000mm |
Oven heating |
Electro thermal / diesel oil stove |
Main motor |
7.5kw |
Total power |
55Kw |
Weight |
22000kg |
Overall dimension |
1200mm×4200mm×3600mm |