Fully automatic line for PCB production

Project description

  • Line set-up: 1 line
  • Semi-automatic load/unload station with moving swing out table
  • 1 circulating air dryer with 4 working positions
  • 16 copper and 2 tin stations
  • 79 processing positions, incl. 20 storage positions
  • 20 vibratory-flightbars
  • Electronic water-cooled reverse pulse rectifiers
  • Integrated demetallization
  • Registering a job with or without goods movement
  • 3 hoists with drip tray
  • Frequency converters for variable drive and brake speeds
  • Hoist positioning in the direction of travel by laser measurement
  • 2 electroless copper tanks with fully automatic chemistry transfer and cleaning process
  • Line is designed for limited spaces
  • Automatic copper dissolving station for supply of copper oxid
  • Copper via filling tank with horizontal movable nozzle register for electrolytic upstream flow on board
  • Last generation of insoluble anodes in all plating tanks
  • Floating blending shields for different sizes of printed circuit boards
  • Process: Electroless copper, electrolytic copper with via filling and electrolytic tin

Control system features

  • Based on Siemens S7 PLC
  • Fully automatic control system „flexible“ or „clock-controlled“
  • System supervised by radio remote control
  • Dip sequences freely programmable
  • Operation control of motors of the vibratoryflightbars
  • On-screen information re production and plant operation
  • Goods check-in via bar codes
  • Support via modem
  • Special on-screnn information of copper dissolving station and of cleaning electroless copper
  • Control system for handling of all process flows

Key data

space requirements

27,5 x 4,5 x 3,95 Meter

construction year


inner dimensions (rinsing-tank)

210 x 2250 x 900 mm


Taktzeit 7,7 min → 7,3 m²/h


Varioprint AG

ClientVarioprint AG
ProjectVollautomatische Anlage für die Herstellung von Leiterplatten