1. Programmable PLC full-automatic centralized control system is intuitive and easy to operate.
2. Coating method: anilox, 5 rolls, air knife, scraper, metering rod
3. The unwinding and unwinding adopts a full-automatic constant tension control system,
and the center and the surface are used to wind up to ensure that the material is rolled neatly
and neatly. Double station rewinding and unwinding, pneumatic chuck, fully automatic
unwinding, rewinding
4. The coating amount is adjustable and the coating precision is controlled accurately.
5. Automatic unwinding function for unwinding to reduce loss.
6. Variable frequency distributed transmission, the whole machine runs synchronously.
7. The oven adopts energy-saving box-type fan, which has high drying efficiency, and adopts
multi-stage temperature control. The oven temperature of each section is accurately
controlled according to the process requirements. Unwinding, printing, coating, drying,
hot air circulation, traction, slitting, winding and other production processes are completed
in one machine
8. Multi-point automatic correction to ensure the neatness of rewinding.
9. Pneumatic material receiving device is provided to facilitate the connection of raw materials,
ensure the flatness requirements of the material receiving position, and realize non-stop work.
10. Blade roller quantitative cast coating, to ensure that customers can get good coating
effect when high-speed coating.
√Process
unwinding roll → scrape-knife coating device → three drying ovens (four meters each drying oven) →scrape-knife coating device → four drying ovens (four meters each drying oven) → back wet device → 3-φ1350 debugging mode Cylinder dryer→two roll calender machines →level rewinding roll device, please see process flow diagram
√Technical parameters:
| Base paper gram |
40 ~ 60g / m² |
| Base paper width |
1320mm |
| Roller width |
1400mm |
| Work speed |
250m/min |
| Crawling speed |
20m/min |
| Electricty voltage |
380/50 V / Hz |
| Compressed air pressure |
0.6 MPa |
| First coating weight |
5-8 g / m ² |
| First solid content |
45-50% |
| Second coating weight |
3-5 g / m ² |
| Second solid content |
25-30% |
| Whole arrangement |
to be determined |
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