Inline Wet Process Equipment, Etching, Cleaning & Single Side Coating

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As part of the product family the processing machine VITRUM II is dedicated to clean in a single working step wrap around coatings at rear sides and edges of thinfilm solar panels. While the edges and the rear side are cleaned with brushes and chemicals the active layer is protected by means of a process hood.

Therefore, the VITRUM II is best suited for cleaning after dipping processes as well as for etching of undesirable coatings at rear side and edges, for example CdTe or CdS.

The modular design of the VITRUM II family allows the easy integration of different process steps according to the requirements of CIGS, a-Si or CdTe technology, such as etching, rear side and substrate edge etching, cleaning and single side coating.

Main Features

  • Modular design
  • Up to 30 % cost reduction
  • Better accessibility
  • Smaller footprint
  • Low cost of ownership
  • High throughput
  • High availability (uptime > 99 %*)
  • Standard and customer specific substrate sizes up to 2,600 mm
  • Parallel carrier transport for higher throughput
  • Reproducible process results

*depending on application


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