Esko CDi Spark 2420
Type of imager:
External drum design with vacuum system and EasyClamp
High Power Fiber Laser source, Class 1 Laser
Imaging Quality:
Screen ruling up to 250 lpi, depending on imaging resolution
Halftone 1-99%
Standard optics: fully variable from 2000 to 2540 ppi on job to job basis
HighRes optics: fully variable from 2540 to 4000 ppi on job to job base
Engine control:
Grapholas on Intel PC with Windows 7
Input file format in LEN or Tiff, compatible with all CDi range
RIP & Screening:
Imaging Engine 2420
Industry standard Postscript/PDF rip
Quality screening optimized for flexo and letterpress (Circular, Double Circular dots) included in the RIP
HD Flexo option for the finest print quality in flexo
Optics 7.5 0.75 m²/h – 25min
Optics 10 1.0 m²/h – 18min 30 sec
Optics 15 1.5 m²/h – 12min 30 sec
Plates:
All digital photopolymer plates, ablative film or polyester-base letterpress plates
Usable plate thickness 0.76 – 2.54 mm
Plate sizes:
Sizes up to 609 x 508 mm or smaller
Magnetic drum options:
Magnetic drum with customized register pin system for digital steel-base Letterpress plates (sizes up to 609 x 508 mm or smaller)
Magnetic –vacuum drum for all polyester-based plates and steel-base Letterpress plates (sizes upto 609 x 508 mm or smaller)