Key Technical Aspects:

Dimensions and Specifications :The Heidelberg Speedmaster SM 74-4 H has the following dimensions and specifications: - Length: 2,700 mm (106.3 in) - Width: 1,900 mm (74.8 in) - Height: 2,400 mm (94.5 in) - Weight: approximately 12,000 kg (26,455 lbs) - Maximum printing speed: 18,000 sheets per hour (SPH) - Maximum sheet size: 700 x 1,000 mm (27.6 x 39.4 in)

Paper Handling :The SM 74-4 H features a robust paper handling system, including: - Two infeed reels with a capacity of 2,000 kg (4,400 lbs) each - Two delivery reels with a capacity of 2,000 kg (4,400 lbs) each - A sheet buffer with a capacity of 1,000 sheets - A sheet counter and a sheet register for precise control

Printing Unit :The SM 74-4 H is equipped with a high-performance printing unit, featuring: - Four-color printing with UV or water-based inks - Print speed: up to 18,000 SPH - Resolution: up to 1,000 dpi - Printing technology: offset printing with a rubber blanket cylinder

Ink System :The SM 74-4 H features a state-of-the-art ink system, including: - UV or water-based inks - Ink capacity: 100 liters (26.4 gal) per color - Automatic ink circulation and temperature control - Ink level monitoring and alarm system

Plate Cylinder :The SM 74-4 H uses a high-quality plate cylinder, featuring: - A diameter of 630 mm (24.8 in) - A thickness of 20 mm (0.8 in) - A surface finish of 0.5 µm (0.00002 in) - A plate cylinder speed of up to 18,000 SPH