Gravel plant Koralm (A)
2012 - 2013
Client
ÖBB Infrastruktur AG
Main contractor
ARGE Koralmtunnel KAT2
Plant description
Gravel processing with silo system:
  • Plant feed rate: 300 t/h
  • Loading capacity: 400 t/h
  • 3-stage crushing plant
  • 3 sand silos at 1000 t each
  • Silo chambers with extractor belts at 3000 t each for the grain sizes: 3 - 8 mm, 8 - 16 mm and 16 - 32 mm
  • Closed water cycle
  • Water treatment with 2 vertical clarifiers and 2 chamber filter presses
  • Installed power: 1750 kW

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Marti Technik AG
Lochackerweg 2
CH-3302 Moosseedorf
Fon +41 31 858 33 88
Fax +41 31 858 33 89