Fine-line technology PCBs without soldermask but with mechanical PTH

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Original Bungard
positive presensitized boards

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CNC-drilling and contour routing
(BUNGARD CCD/2)

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vacuum exposure
(HELLAS)

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dip developing
+ rinsing
+ sprayetching
+ chemical tinning
+ drying
(all in Splash CENTER)

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mechanical PTH
(FAVORIT)

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System features:

  • Fine-line technology PCBs without soldermask
  • Modular upgradeable to all Basic Line steps including multilayer, waste water treatment, artwork production or surface finishing set at any time!
  • Track resolution: better 100µm!
  • Film production with laser printer or bubble jet or local film supplier
  • over all process time: 10 to 60min depending on number of holes
  • maximum throughput: 10m² / 8h !
  • maximum usable size: 210 x 300 mm
  • Basic package: 4 machines