Innovations and new developments

Shield exit without entrance pot

By pre-pressing the annular gap with elastic foam

Schild Duisburg alte Emscher

Schildausfahrt ohne Einfahrtopf


  • No filling of the excavation pit with artificial floor or water
  • No machine downtimes
  • No installation costs
  • No demounting costs
  • No drive pot
  • Deviations can be cleared
  • Usable for any diameter