Heidelberg - SORK Z (S-Line)

Key Technical Aspects:

Dimensions and Specifications : The Heidelberg SORK Z measures approximately 3.63 meters in length, 2.25 meters in width, and 2.14 meters in height, with a total weight ranging from 6,500 to 7,520 kg depending on configuration. It operates on a three-phase industrial power supply with a consumption of 11–15 kW. The press features a high-precision mechanical registration system and optional IR drying and powder spray systems for enhanced print finishing.

Paper Handling : This press accommodates a maximum paper size of 48 x 65 cm (18.9 x 25.6 inches) and a minimum size of approximately 28 x 28 cm. It includes an automatic sheet feeder with a mechanical gripper transport system and a high-pile sheet delivery equipped with an anti-marking system. The feeder and delivery systems ensure smooth and accurate paper handling for consistent print production.

Printing Unit : The SORK Z is a two-color sheetfed offset lithographic printing press capable of speeds up to 10,000 sheets per hour. It features a conventional dampening system with optional Alcolor/Epic-Delta configurations. The press supports perfecting and includes a high-precision mechanical side lays and gripper alignment system for accurate color registration and print quality.

Ink System : The press utilizes multiple oscillating ink distribution rollers to ensure uniform ink application. The conventional dampening system provides consistent moisture control, with optional advanced configurations available for improved performance. This setup guarantees precise ink-water balance for optimal print results.

Plate Cylinder : The SORK Z uses metal offset plates with quick-action plate clamps, accommodating plate sizes of approximately 55 x 65 cm. The blanket size measures around 56 x 68 cm, supporting a maximum printing size of 46.4 x 64.5 cm. This setup allows for efficient plate changes and reliable print transfer.