Multi-color Press Xj6118

Following are the Main Features of Multi-Color Press XJ6118 :-
1. Double-sized impression cylinders, transfer cylinders and delivery cylinders (with the diameter of 600mm) decrease deformation of paper sheets. The hard steel coating layer applied on the impression cylinder prolongs service life of cylinder. The plate cylinder and the blanket cylinder contact each other on the shoulder to diminish the shock during the printing operation and ensure smooth operation.
2. Printing cylinders of the press are all supported in P4-grade precision taper roller bearings ensuring smooth operation and accurate sheet transfer.
1) With the shaft hold in precision needle bearing and joint bearings, down-swing compound front lays allow longer positioning time for paper sheets while compensating the paper cutting error by tilt adjustment.
2) Hard alloy tips inlaid in the positioning block of front lays and side lays improve the service lifespan.
3. Forced gripper transfer system are used on the impression, the transfer cylinders and the delivery drum to ensure the gripping force.
Precision needle bearings are used in the up-swing gripper sheet transfer system.
Main moving parts in the gripper sheet transfer system are all of high strength aluminum alloy castings, light in weight and highly reliable in high speed printing operation.