KBA - COMPACTA C 618

Key Technical Aspects:

Dimensions and Specifications : The COMPACTA C 618 features a cut-off length of 578 mm with a cylinder circumference of 1156 mm. It accommodates a maximum web width of 1450 mm and printing area of 572 × 1445 mm, operating at speeds up to 45,000 revolutions per hour (RPM) with left-to-right production direction. The machine includes a counter with reading 922 109 543 and supports a maximum reel diameter of 1270 mm.

Paper Handling : This press handles paper grammage ranging from 40 to 130 g/m². It is equipped with a KBA Pastomatr RC splicer featuring Patras A auto reel loading, KBA EZW 1450 web infeed with E&L web guidance, and BALDWIN Web Catcher. Additional features include E&L web guides, Eltex Webmoister 70 for moisture control, and a comprehensive folder upper structure with slitting unit, air-loaded angle bars, compensators, and formers.

Printing Unit : The machine includes four KBA C 618 printing units featuring KBA Opera technology with DriveTronic, ErgoTronic, and ColorTronic systems. It offers LogoTronic professional automation, Minigap Technology for reduced cylinder gaps, semi-automatic plate changing, VARIDAMP dampening system, and TECHNOTRANS Delta.d 300W refrigeration unit. The press also incorporates BALDWIN IMPACT blanket wash and TECHNOTRANS auto ink supply, along with Graficontrol CR25, CR8-TS, and Densiweb quality control systems.

Ink System : The COMPACTA C 618 utilizes TECHNOTRANS Auto ink supply system for precise ink management. It features a TECHNOTRANS Delta.d 300W refrigeration unit to maintain optimal ink temperatures and consistency throughout the printing process.

Plate Cylinder : The press employs semi-automatic plate changing technology with Minigap Technology that reduces cylinder gaps for improved print quality and reduced waste. The plate cylinders are integrated with the KBA Opera system for enhanced automation and control.