Heidelberg - CD 74-5 LX

Key Technical Aspects:

Dimensions and Specifications : The Heidelberg CD 74-5 LX has a length of 7,340 mm, a width of 2,440 mm, and a height of 2,240 mm. It weighs approximately 12,000 kg and has a maximum sheet size of 740 x 1,040 mm.

Paper Handling : The CD 74-5 LX features a high-capacity feeder with a maximum pile height of 1,200 mm and a sheet size range of 360 x 520 mm to 740 x 1,040 mm. The machine is equipped with a dual-sheet detection system and an anti-static device to prevent sheet sticking. The delivery system has a maximum pile height of 1,500 mm and is equipped with a jogger and a pile transport system.

Printing Unit : The CD 74-5 LX has a maximum printing speed of 15,000 sheets per hour and a maximum printing pressure of 400 kN. The machine features Heidelberg's proprietary Preset Plus Feeder and a high-precision inking system with a lambda inking unit. The printing unit is equipped with a variety of features, including an anilox roller, a chamber doctor blade, and a pneumatic sheet brake.

Ink System : The CD 74-5 LX uses a high-pigment, quick-drying ink system with a maximum ink flow rate of 12 kg/h. The machine features a central ink supply system with a 200-liter ink tank and an ink temperature control system.

Plate Cylinder : The CD 74-5 LX features a plate cylinder with a diameter of 740 mm and a circumference of 2,320 mm. The plate cylinder is equipped with a pneumatic clamping system and a precision-ground cylinder surface to ensure accurate plate registration.