High speed seven 7 motor gravure printing machine

 Main Characteristics: 

1.The main transmission device adopts with seven-motor control and PLC system; Tension by four tested and adjusted by dancer roller.

2.The main transmission device adopts vector inverter to control the vector electric machine transferring each group of printing blocks. Performance: save electricity

3..The installation of blocks adopts air cylinder to pull the core of axis to install the blocks. The horizontal adjustment adopts the movement of screw. Performance: reduce time to replace the blocks, assure the boards to be concentric, improve the quality of product.

4.The ink scrapers can be adjusted up and down as well as its positions. The pressure of scraper adopts single air pressure style. The horizontal movement adopts both the rotation of the electric machine and movement of cam. Performance: lengthen the service of the blocks.

5. The impression adopts dual air cylinder to impress through lifting to position the slipper, which is a protector for the air leakage of the cylinder and also a protector for falling of the cylinder when the machine stops working. Performance: Assure the average of  pressure and chromatic aberration.

Main technical parameter: (6 color 8 unit )

Detail Pictures: