The Evo 2A is the first project delivered by Vianord. It is an »all-in-one« unit in the size 66 x 86 cm (26" x 34"). It is the first unit of its kind and size which is also equipped with a separate pre-wash section for digital plates with black (LAMS) layer running like a flowline (prewash/wash/cleaning/wiping).
SECTIONS MAIN FEATURES:
EXPOSURE SECTION:
- New water circulation cooling bed system
- Uniform and constant temperature without any exposure time limit.
- Vacuum system for analogic plates exposure
- Probe for temperature control
- High concentration of UVA lamps to reach an emission of about 30mw/cm2
- Light integrator
- Lamps air flow cooling system with temperature control
- Optical fibers lamps control
WASHOUT SECTION:
- Digital washout with separate pre-wash section to prevent contamination of the main washout solvent with black layer
- In-line washout system with front plate entrance and exit
- The new washout system, with brushes' double movement, allows an extremely fast washout time (from 5 to 10 min. depending on plates thickness)
- Servodrive motor advance system to enable a constant and repetible washout speed
- New volumetric pump and sensitive pressure sensor allow a precise % polymer control
- Automatic solvent replenishment system
- Fresh solvent consumption control over the machine life cycle and programmable over a time frame
- Fresh solvent flow regulation option on the touch screen
- Constant solvent temperature thanks to water circulation serpentine
DRYER SECTION:
- 4 sealed drawers to prevent any leak of fumes
- Drying temperature reached in a very reduced time thanks to the new hot air generation and circulation system
- Automatic pre-heat system
- Automatic switch off option
- Optimal T° uniformity thanks to 2 separate T° controls interfaces
- New air suction sytem design to ensure a faster plate drying
LIGHT FINISHING SECTION:
- Auto combined UVA-UVC post exposure (simoultaneous/consecutive/delayed)
- Air flow cooling system
- Optical fibers lamp control
OTHER FEATURES:
- Programmable automatic solvent and dryer warmup
- Automatic standby after the last plate processed
- Remote access (optional)
- Active component visualisation during the process
- Manual function to run the components separately
- Memorisation of the plate process parameters (up to 24 channels)