DNAY-800-1100E Model Moderate-Speed Computerized Register Rotogravure Printing Machine

1. Usage: It is suitable for BOPP, PET, CPP, PVCD and combined film and paper with the same properties. Its printing speed is 80-100m/min, while the mechanical speed is 120m/min.
2. Main transmission device: The main transmission device adopts electrician frequency inverter of Shenzhen Inovance to control the vector motor, transferring each group of printing cylinders. Performance: save electric power.
3. Printing cylinder installing Device without Axis: The installation of printing cylinders adopts air cylinder to pull the core of axis to install the cylinders. The horizontal adjustment adopts the movement of screw. Performance: reduce time of replacing the printing cylinders, assure the boards to be concentric and improve the quality of product.
4. Structure of ink scraper: The ink scrapers can be adjusted up and down as well as its positions. The pressure of scraper is controlled by dual air cylinder. The horizontal movement adopts both the rotations of the motor and movement of cam. Performance: lengthen the service of the printing cylinders.
5. Pressing lifting Structure: The pressing lifting adopts dual air cylinder to increase the pressure and solenoid velve to locate the position, which is a protector for the air leakage of the cylinder when the machine stops working . Performance: Assure the average of pressure and color chromatic aberration.
6. Chromatic Mechanical Handles: They adopt computer to control, synchronic motor to transfer the ball thread bar to adjust the chromatography through reducing the speed to register color automatically. Performance: Rotate with lubrication and high precision in chromatography.
7. Material-Receiving and Feeding Device: The material receiving and feeding adopts dual station. The material-feeding shelf adopts inching reversing. The traction tension of the collecting and feeding material device adopts automatic tension controlling. The material-collecting device adopts dual moment motor controlling, the material-feeding adopts magnetic powder tension controlling. Performance: Reduce the waste materials and lower the cost.

8. Drying and cooling device: The dual blower is installed on the board to dry the film and the heat is recycled and circulated. 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 adopts water-cooling device to control to assure the cooling of film. Performances: save electric power.