Hunkeler - VEA 520

Key Technical Aspects:

Dimensions and Specifications : The Hunkeler VEA 520 measures 4,300 mm (169.3 in) in length, 1,400 mm (55.1 in) in width, and 1,800 mm (70.9 in) in height, with a weight of approximately 2,500 kg (5,512 lbs). The machine has a maximum print speed of 250 meters per minute (820 ft/min) and can handle paper weights ranging from 50 to 200 gsm.

Paper Handling : The VEA 520 features a high-capacity paper input system with up to 10,000-sheet capacity, allowing for uninterrupted printing. The machine is equipped with a precision paper transport system, ensuring accurate registration and minimal paper waste. The output system features a high-speed stacker with a capacity of up to 5,000 sheets.

Printing Unit : The Hunkeler VEA 520 utilizes advanced piezoelectric drop-on-demand inkjet technology, offering a print resolution of up to 600 dpi. The machine features 4-6 color printing capabilities, with a maximum print width of 520 mm (20.5 in). The printing unit is designed for high-speed printing, with a maximum print speed of 250 meters per minute (820 ft/min).

Ink System : The VEA 520 uses a water-based, dye-based ink system with a capacity of up to 10 liters (2.64 gal) per color. The machine features an advanced ink circulation system, ensuring consistent ink flow and minimizing ink waste.

Plate Cylinder : The Hunkeler VEA 520 does not utilize a traditional plate cylinder, as it is an inkjet printing machine. Instead, the machine uses a print head array to deposit ink onto the paper, allowing for high-speed, variable data printing.