Key Technical Aspects:

Dimensions and Specifications : The Heidelberg Topliner TD66/6-4-2 has a length of 23.62 ft (7.2 m), a width of 6.56 ft (2 m), and a height of 7.38 ft (2.25 m). It weighs approximately 44,000 lbs (20,000 kg) and has a maximum sheet size capacity of 23.62 x 31.5 in (600 x 800 mm).

Paper Handling : The TD66/6-4-2 features a high-capacity feeder with a maximum pile height of 31.5 in (800 mm) and a sheet thickness range of 0.06-0.4 mm. The machine is equipped with six printing units, four drying units, and two delivery units, allowing for efficient and precise paper handling.

Printing Unit : The printing unit of the Topliner TD66/6-4-2 operates at a maximum speed of 15,000 sheets per hour, with a print resolution of 254 lpi (100 l/cm). It utilizes Heidelberg's renowned Gapless Transfer Technology, ensuring consistent and high-quality prints.

Ink System : The TD66/6-4-2 features a high-performance ink system with a maximum ink flow rate of 120 kg/h. It uses a combination of oil-based and UV inks, with a capacity of 20 kg per ink fountain. The machine is also equipped with an advanced ink temperature control system, ensuring optimal ink viscosity and consistency.

Plate Cylinder : The plate cylinder of the Topliner TD66/6-4-2 has a diameter of 6.3 in (160 mm) and a circumference of 19.69 in (500 mm). It features Heidelberg's patented Autoplate XL system, allowing for fast and efficient plate changing, as well as precise plate registration and impression cylinder synchronization.