Heidelberg - Speedmaster SM 74-4 P3H

Key Technical Aspects:

Dimensions and Specifications : The Heidelberg Speedmaster SM 74-4 P3H has a length of 23.62 ft (7.2 m), a width of 10.17 ft (3.1 m), and a height of 7.38 ft (2.25 m). The machine weighs approximately 44,000 lbs (20,000 kg) and has a maximum sheet size of 20.47 x 29.53 in (520 x 750 mm). The press has a capacity of up to 15,000 sheets per hour.

Paper Handling : The SM 74-4 P3H features a high-performance paper handling system, including a feeder with a capacity of up to 5,000 sheets, an anti-static device, and a sheet brake. The press is equipped with four printing units, each with a delivery stacker and a pile transport system.

Printing Unit : The printing unit of the SM 74-4 P3H is equipped with Heidelberg's renowned Gapless Transfer Technology, which enables high-quality printing at speeds of up to 15,000 sheets per hour. The press features a maximum printing resolution of 2,438 dpi and uses a three-cylinder arrangement with a transfer cylinder, impression cylinder, and plate cylinder.

Ink System : The SM 74-4 P3H uses a high-performance ink system with a flow rate of up to 120 kg/h. The press is equipped with a four-color ink system, with each unit featuring a separate ink fountain and a chambered doctor blade system.

Plate Cylinder : The plate cylinder of the SM 74-4 P3H has a diameter of 1.57 in (40 mm) and is designed for high-speed printing. The cylinder features a quick-change system, allowing for fast and efficient plate changes.