Manroland - R 804

Key Technical Aspects:

Dimensions and Specifications : The Manroland R 804 has a maximum sheet size of 740 x 1040 mm and a minimum sheet size of 360 x 520 mm. The machine's weight is approximately 12,000 kg, and it has a maximum printing speed of 18,000 sheets per hour.

Paper Handling : The R 804 features a high-capacity feeder with a maximum pile height of 1,500 mm and a sheet separation system for precise sheet feeding. The machine is equipped with a double-sheet detection system and an anti-static device to prevent sheet sticking. The delivery system includes a high-pile stacker with a maximum pile height of 1,500 mm and a sheet ejection system.

Printing Unit : The R 804's printing unit features a maximum printing speed of 18,000 sheets per hour and a maximum printing pressure of 400 kN. The machine uses a conventional offset printing process with a maximum printing resolution of 300 lpi. The printing unit is equipped with a automatic plate changing system and a wash-up system for fast ink changes.

Ink System : The R 804 uses a high-precision ink metering system with a maximum ink flow rate of 1,200 ml/min. The machine is equipped with a ink temperature control system and an ink viscosity control system to ensure consistent ink flow and optimal printing results.

Plate Cylinder : The plate cylinder has a diameter of 1,040 mm and a circumference of 3,270 mm. The cylinder is equipped with a automatic plate changing system and a plate cleaning system to ensure fast and efficient plate changes.