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Komfi Spotmatic 54

Spot UV varnishing machine Spotmatic 54.
The UV ink-jet varnishing machine is suitable for creating glossy spots on matt laminated sheets and various varnish effects not only on matt, but also glossy laminate. The resulting layers are achieved through multi-pass printing prior to curing.
  • The UV ink-jet varnishing machine is suitable for creating glossy spots on matt laminated sheets and various varnish effects not only on matt, but also glossy laminate. The resulting layers are achieved through multi-pass printing prior to curing.

    Registration is achieved “on the fly”, i.e. without stopping the sheet using I2IR technology (Image to Image Registration) which involves registration of the print onto printed sheet without print data deformation. Eventual registration corrections are achieved through adjustment and movement of the position of the ink-jet heads.

    A ball feeder is part of the registration system, whose function is only to bring the sheet to its initial position for camera reading of the registration mark.

    The machine prints using 8 ink-jet heads with a resolution of 360 dpi. The thickness of the applied layer is determined by the given resolution as well as the print data. The resolution is variable in the belt movement direction and can be set using buttons with 4 presets (3 preset values + 1 arbitrary value).

    The resulting layers are achieved through multi-pass printing prior to curing performed by the patented vacuum belt moving backwards and forwards under the ink-jet heads. The maximum number of passes is 8; in the case of “two-way” printing when the belt is moving forwards and backwards the maximum value is 7.

  • Technical parameters

    Max. feeder output: 2400 sheets/hour (one pass)
    Min. sheet size: 30 x 24 cm
    Max. sheet size: 54 x 80 cm
    Max. height of feeder stack: 600 mm
    Paper weight of sheets: 115-680 g/m2
    Print resolution 4 presets:
    180 x 360 dpi;
    360 x 360 dpi;
    720 x 360 dpi;
    variable x 360 dpi
    Varnishing speed: 30 m/min at180 dpi,
    24 m/min at360 dpi,
    12 m/min at720 dpi
    UV lamp output: 9 kW
    Machine dimensions, incl. UV module (LxWxH): 496 × 141 × 165 cm
    Air connection: min. 6 bar
    Pressure air consumption: max. 40 l/min
    Power consumption at stable operation: 7.5 kW
    Recommended machine load: Two-shift operation
    Variable data: Yes, PDF with multiple pages
    Multi-pass: Yes

    The above mentioned parameters are valid only for the latest model. The technical parameters can change.