Hệ thống ăn mòn mạch Sprint 3000

Sprint 3000 - customized etching system for your PCB laboratory.

with additional suction hood (option)

Sprint 3000 with addtional suction hood (Option)


titanium cooling coil (option)
Titanium cooling coil (Option)


various thickness and materials

Various thicknesses of substrates possible

Sprint - that is an innovative and modular system of horizontal, conveyorized spray etching. Suitable for all acid and alcaline etchants.

New! The Sprint (3000/4500/6000) series is made for double sided PCBs with line resolution down to better than 0,1 mm. Machine is available as table top or floor standing version. With this range of products, complete production lines are possible covering developing, etching and rinsing including waste water treatment.
Outstanding feature is the transport unit, which is fully removable for cleaning purposes and may be extended or shortened almost arbitrarily, and thus allows custom changes or machine designs. Standard machine has a width of 300mm (SPRINT 3000) but wider machines are available (450mm=Sprint 4500 / 600mm =Sprint 6000).

side view Sprint4500 construction details
Sprint4500 with working width 450 mm

Construction details

Technical highlights:

  • Small footprint, easy handling, control panel front
  • Service friendliness: All nozzles with self-adjusting
    Bayonet Lock: no readjustment!
  • Transport: The maintenance-free bevel gear (titanium-PP)
    with vertical made as a complete transportation unit
    can be easily take out of machine for cleaning
  • Transport speed infinetly variable from 0-2m/min
  • Short etching time and high etching precion due to high end spray nozzles arranged in nozzle bar
  • Machine equipped with filter for etchant
  • Titanium heater, controlled by digital thermostate with function control
  • Integral closed loop rinse plus fresh water rinse, upon request also with motion dectector
  • Clean emptying of all tanks via ball valves
  • Security features: cover switch and emergency stop

transport unit

exchangeable nozzle bar
Nozzle bar


Specifications for Sprint 3000

  • Overall size: 1100 mm x 750 mm x 750 mm (LxWxH)
  • Working width: 300 mm
  • Power supply: 230V,50Hz, 1.5kW
  • Tank capacity: 20 Litre (etchant), 15 Litre (close loop rinse)
  • Weight: +- 95 kg
  • Water output: +- 80 litre/min
  • Spray pressure: +- 1 bar
  • Working temperature: 0 – 45 °C

with floor stand and waste water treatement (option)
floorstanding with waste water treatment (option)


Possible options:

  • Working width: 450mm / 600mm for Sprint 4500/6000
  • Sensorcontrol for fresh water rinse (motion control)
  • additional suction hood, swiveling
  • upper / lower pressure adjustable via cog valve
  • additional rinsing sections possible
  • etching zone can be enlarged to 2x / 3x / 4x length
  • high pressure pump for rinsing
  • titanium cooling coil, electrically controlled to reduce bath temperature in case of danger of exothermical reaction
  • run dry protection (double security for heater elements)
  • rack with or without security tray
  • transmitting height up to 10mm (e.g. for pad printing clichees)
  • can be supplied with waste water treatment unit
  • Oscillation module possible

Connections Sprint 3000 long


customized machine with oscillation
customized machine with oscillation

Technical changes reserved and possible. Images are to be seen as examples and do not allow conclusions on the actual properties of the machine

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