PWE Series – PCB Wet-Chemical Vertical Etching

Etching equipment of the PWE Series comprises copper etching, rinsing and drying processes with vertical conveyors. All machines of the PWE Series are matched with developing and stripping processes such as film or tin stripping.


  • Particularly suitable for fine-line circuits due to etching factor of ≥ 3.5
  • No water-pool effect due to vertical conveyor system
  • Robotic loader and unloader ensure quick and accurate operation
  • Equipped with automatic control systems to ensure longest uptime


  • Unique frame clamp design prevents glass breakage
  • Special drying design for clamping points guarantees no solution leftover



610 x 610 mm (can be customized for different sizes)

Panel thickness:

min. 36 μm

Bore diameter:

Through hole: min. 0.1 mm A/R 10:1
Blind hole: min. 0.075 mm A/R 1:1

Etching capability:

30/30 μm for 12 μm Cu
40/40 μm for 18 μm Cu


Additional data available on request.

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