Single-Color Metal Plate Offset Machine

Main Technical Performance 1.Imported bush bearing with pre-stress is selected for plate cylinder, rubber cylinder and impression cylinder. 2.Rubber cylinder and impression cylinder with single eccentric separately and air cylinder solenoid for coupling. 3.Ink forme roller with air cylinder solenoid for coupling. 4.Water forme roller with air cylinder solenoid for coupling. The speed of water duct roller can be adjusted separately. Its speed is synchronized with main motor. 5.Up and down of the delivery table is driven by air cylinder. 6.Inside and outside pushers are used in addition to belt conveyor to avoid scratch on backside of sheet. 7.The surface of the rubber cylinder and impression cylinder are coated for corrosion-proof. The surface of the impression roller is specially treated for greater hardness and abrasion-proof. 8.Stainless steel is used for water duct roller and damping vibrator roller, otherwise they are treated for rust-proof. 9.Imported PLC and frequency converter are used. 10. The coupling of cylinder and the lift of delivery table are opto-electrically controlled. 11. Imported double sheet detector is used. 12. Plate cylinder, ink forme roller, water forme roller can be clutched on/off separately, or controlled by PLC. 13. Speed and gap adjustment between impression and rubber rollers (DRO) and safety device are all on man-machine interface controlled by PLC. 14. New lubrication style is provided (3 kind of preset) 15. High place teeth-gripping cam construction is used. 16. Sheet separation and transfer with electronic phase detection technique. Main Specification Max. size of metal plate 1070×900mmMin. size of metal plate 712×508mmThickness of metal plate 0.15-0.5mmMax. space of printing 1068×880mmSize of printing plate 1090×995×0.3mmSize of rubber plate 1090×1120×1.9mmBlank side width 6mmMax. Printing speed 5000 sheets/hrHeight of feeding line 916mmMax. Material feeding 1.5 tonPower of main motor 15KWCapacity of air pump 140 m3/hrDimension of press(L*W*H) 8950×3310×2300mm