High Speed Rotogravure Printing Machine DNAY800A/1100A, Gravure Printing Press
The Deguang high speed rotogravure printing machine is suitable for printing on plastics such as BOPP, CPP, PET, PC, PVC as well as composite film and paper with the same properties. Its printing speed is120m/min, while the mechanical speed is130m/min.
- 1. Doctor blade: It can be adjusted up and down. Its angle is also adjustable for great flexibility. The pressure of the doctor blade is controlled by dual air cylinder. The motor drives cam to rotate to achieve the transverse movement of the blade. The use of a doctor blade can greatly prolong the service life of printing plates.
- 2. Main transmission mechanism: It adopts a Shenzhen Inovance frequency inverter to control the vector motor, transferring each group of printing plates.
- 3. Shaftless plate mounting device: It involves an air cylinder which pulls the core axis to install printing plates. Transverse adjustment is realized through the movement of the screw. The device helps reduce the time of replacing the printing plates, ensuring the concentricity of plates and thereby improving the quality of product.
- 4. Impression lifting device: Impression adopts dual air cylinder to increase the pressure and uses solenoid valve locking, which provides protection against air leakage of the cylinder or falling of the cylinder due to shutdown. The device helps ensure the equality of pressure and chromatic aberration
- 5. Color registration system: It adopts a computer-controlled synchronous motor to drive ball screw for adjustment through reducing the speed to register color automatically. The use of this system results in high accuracy of color registration.
- 6. Drying and cooling device: The drying device adopts a fully closed oven and an intelligent temperature controller. Returning rollers of cooling device adopts water cooling to ensure the cooling of film.
| Model | DNAY800A | DNAY1100A |
| Printing width | 800mm | 1100mm |
| Printing speed | max120m/min | max120m/min |
| Printing plate diameter | Ф100-350mm | Ф100-350mm |
| Rolling material diameter | Ф570mm | Ф570mm |
| Printing plate transverse adjustment | 30mm | 30mm |
| Registering accuracy | ±0.1mm | ±0.1mm |
| Total power | 123kw | 138kw |
| Weight | 12000kg | 13000kg |
| Overall dimensions (L×W×H) | 11400×3000×3100mm | 11400×3300×3100mm |
Deguang Machinery is a China-based professional manufacturer and supplier of rotogravure printing machines. In addition to the high speed rotogravure printing machine, we also supply automatic dry laminating machines, computer control slitting machines, high speed verifying-rerolling slitting machines and general rotogravure printing machines. As a result of their high quality and low prices, our products are very popular with customers in many countries, such as Iran, Egypt, Russia, Brazil, Vietnam, Malaysia, Pakistan, and more. You are welcome to contact us for more information!
