Two-color Shaft-less Drive Metal Offset printing

Options Plate register/perforatorAluminum printing deviceAutomatic pusher adjustment deviceElectric pusher feeding mechanism.Electric adjuster for stackDust cleanerAutomatic front guide adjusterMain Specification Max. size of metal plate 1145×950mm Min. size of metal plate 712×510mm Thickness of metal plate 0.15-0.4mm Max. space of printing 1135×945mm Size of printing plate 1160×1040×0.3mm Size of rubber plate 1175×1120×1.9mm Blank side width 6mm Max. speed 5000sheets/hr Height of feeding line 916mm Max. Material feeding 2.0 ton Power of main motor 15KW+15KW Capacity of air pump 140 m3/hr Dimension of press(L*W*H) 11300×2800×2460mm Functions and Features 1.3 printing cylinders are arranged vertically for easy operation. 2. Quick gripper for printing plate and rubber cloth to reduce lead time; 8. Synchronized optic cable between printing couples, through virtual main axis as reference, makes the two servomotors quite synchronized. 3. Drive system of ink/water supply can be separated from the main motor to avoid dry abrasion of the rubber roller; 4. Advanced structure for dynamic pressure adjustment of water/ink roller makes easy operation; 5. Position of pusher is adjusted by motor with easy operation and high efficiency; 6. Automatic adjustment of synchronization between feeder and main motor by easy operation of push button; 7. Shaft-less drive is used. Two printing couples are controlled by individual servomotor so they are independent. 8. Synchronized optic cable between printing couples, through virtual main axis as reference, makes the two servomotors quite synchronized. 9. Printing precision is enhanced by synchronized servomotor with low inertia, high output torque, quick dynamic response, smooth run and low noise. 10. Main drive device with simple structure has only one communication bus to connect PLC and is easy for service; 11. All cylinders/rollers and delivery device and double sheet ejector are coupled pneumatically featuring simple structure and easy operation; 12. Water/ink duct rollers are controlled separately by frequency converter for continuous speed change, and are synchronized/traced with main motor; 13. Reasonable and advanced arrangement of water/ink rollers guarantees printing quality; 14. All three big cylinders use advanced high precision bearing support to ensure quality printing; 15. Hard lining structure ensures solid screen dot; 16. High point closing of jaws with strong gripping force and reliable transfer; 17. Sheet transfer by imported electronic device and standard air cylinder features simple structure and accurate transfer; 18. Stock lift mechanism is operated by worm wheel and chain wheel with strong load capability and without slip; 19. No-sheet detector for stock controls the air pump operation and holds back the stock lift. 20. Imported double sheet detector to ensure accurate rejection. 21. Electric phase detector for air pump absorption to ensure accurate feeding of first sheet. 22. Waste rejection mechanism to reject the non-qualified sheet while printing. 23. Sufficient lubrication with no leak at fixed points, and at fixed interval and quantity. 24. Man-machine interface with DRO is easy for operation and learning. 25. Fault display is controlled by computer program with humanity. 26. Longitudinal and latitudinal screw adjuster for stock to move stock easily. Also motor drive mechanism is available as an option.