Gravure Printing Machine

 Gravure Printing Machine ( 2,4,6,8 Color)

Rotogravure printing machine is suitable for BOPP, PET, CPP, PVCD and combined film and paper with the same properties. Its printing speed is 60-80m/min, while the mechanical speed is 80m/min.

Features:
1. The main motor adopts frequency inverter to adjust the speed.
2. The receiving and feeding device adopts air shaft, and it adopts reversal dual station manually to finish feeding and receiving materials without stopping the machine.
3. The feeding device adopts magnetic powder tension controller. The traction tension of feeding device adopts domestic automatic tension; the receiving device adopts moment motor, equipped with the light box device.
4. The pressing roller and traction pressing roller adopts dual air cylinder;
5. The scraper moves horizontally, and adopts motor rotation to make the cam move.
6. The vertical registration adopts clutch. The manual horizontal adjustment amount is 30mm.
7. The drying box adopts a centrifugal blower. The oven is enclosed type and the temperature is controlled to adjust. Each oven adopts a centrifugal blower to cool the film, with its speed 70m/min.
8. The material-protecting roller is of high precision, with its surface processed specially, and the roller can be adjusted horizontally.
9. The chassis adopts combined type to increase the stability of the machine .
10. The oven has dual fans installed on the board and the air-circulation and heat-recycle device. The electric quartz tubes are installed averagely in each group of ovens at their blowing mouth to heat .The temperature is controlled by intelligent thermo-controller. Every top oven adopts centrifugal fan to cool the film to assure the cooling of film. Performances: save electric power.

Technical data : (Specification is based on 6 colors)