Manroland - R 704 3B-P

Key Technical Aspects:

Dimensions and Specifications : The Manroland R 704 3B-P has a maximum sheet size of 705 x 1,040 mm (27.8 x 40.9 in) and a minimum sheet size of 350 x 500 mm (13.8 x 19.7 in). The machine weighs approximately 12,000 kg (26,455 lbs) and has a maximum printing speed of 18,000 sheets per hour.

Paper Handling : The R 704 3B-P features a high-capacity feeder with a maximum pile height of 1,500 mm (59 in) and a sheet separator for precise sheet feeding. The press is equipped with three delivery systems, including a standard delivery, a pile delivery, and a sheeter delivery, allowing for flexible and efficient paper handling.

Printing Unit : The printing unit of the R 704 3B-P features a maximum printing speed of 18,000 sheets per hour and a maximum printing pressure of 400 kN (90,000 lbf). The press uses a three-cylinder arrangement with a transfer cylinder, impression cylinder, and plate cylinder, ensuring precise registration and high-quality printing. The printing unit is equipped with Manroland's proprietary Alcolor dampening system, which provides consistent and stable ink transfer.

Ink System : The R 704 3B-P uses a high-performance ink system with a maximum ink flow rate of 1,200 ml/min (40.3 oz/min). The press features a three-roller inking system with a chrome-plated inking roller, a rubber-coated anilox roller, and a steel doctor blade. The ink system is equipped with Manroland's InkStar ink management system, which provides precise ink metering and reduced ink consumption.

Plate Cylinder : The plate cylinder of the R 704 3B-P has a diameter of 1,040 mm (40.9 in) and a maximum plate thickness of 4 mm (0.16 in). The plate cylinder is equipped with a pneumatic clamping system, ensuring precise plate registration and easy plate changing. The press features a plate changing time of approximately 10 minutes, allowing for fast and efficient job changes.