Heidelberg - Speedmaster SM 72 F

Key Technical Aspects:

Dimensions and Specifications : The Heidelberg Speedmaster SM 72 F has a length of 7,320 mm, a width of 2,440 mm, and a height of 2,200 mm. It weighs approximately 12,000 kg and has a maximum sheet size of 720 x 1,020 mm.

Paper Handling : The SM 72 F features a high-capacity feeder with a maximum pile height of 1,400 mm and a sheet thickness range of 0.03 to 1.2 mm. The machine is equipped with a dual-circuit sheet guiding system and a precision sheet alignment system, ensuring accurate registration and minimal waste. The delivery section features a high-speed pile delivery system with a maximum pile height of 1,200 mm.

Printing Unit : The SM 72 F has a maximum print speed of 15,000 sheets per hour and a print resolution of 400 lpi. It utilizes Heidelberg's advanced offset printing technology, featuring a seven-color printing unit with a maximum ink transfer rate of 1.2 mm. The machine is equipped with a high-precision plate cylinder with a diameter of 1,020 mm and a circumference of 3,200 mm.

Ink System : The SM 72 F features a high-performance ink system with a maximum ink flow rate of 12 kg/h. The machine uses a combination of oil-based and UV inks, with a total ink capacity of 240 kg. The ink system is equipped with an advanced ink metering and distribution system, ensuring consistent ink transfer and precise color control.

Plate Cylinder : The plate cylinder is a critical component of the SM 72 F's printing unit, featuring a high-precision, chrome-plated surface with a diameter of 1,020 mm and a circumference of 3,200 mm. The plate cylinder is designed for high-speed printing and is equipped with an advanced plate clamping system, ensuring precise plate registration and minimal wear.