Heidelberg - OHT

Key Technical Aspects:

Dimensions and Specifications : The Heidelberg OHT has a length of 6,350 mm, a width of 2,450 mm, and a height of 2,200 mm. It weighs approximately 12,000 kg and has a maximum sheet size capacity of 720 x 1,020 mm.

Paper Handling : The OHT features a high-capacity feeder with a maximum pile height of 1,500 mm, allowing for efficient and continuous printing. The machine is equipped with a dual-circuit sheet guiding system, ensuring precise sheet alignment and registration. The delivery section features a high-speed pile turner and a jogger for neat and organized sheet stacking.

Printing Unit : The Heidelberg OHT is equipped with a high-performance printing unit, capable of producing up to 15,000 sheets per hour at a maximum print speed of 15,000 rpm. The machine features a maximum print resolution of 300 lpi and utilizes advanced Alcolor dampening and inking systems for exceptional print quality.

Ink System : The OHT uses a high-performance, alcohol-free dampening system and a conventional inking system with a maximum ink capacity of 20 kg per unit. The machine features an advanced ink train system with automatic ink supply and a built-in ink temperature control system.

Plate Cylinder : The plate cylinder on the Heidelberg OHT has a diameter of 1,020 mm and is designed for high-speed printing applications. The cylinder features a precision-ground surface and is equipped with a advanced plate clamping system, ensuring accurate and consistent plate registration.