The pioneering Vertical Shaft Sinking Machine (VSM) from Herrenknecht, named “Verena”, after Verena Holmes, a pioneering ...

Shaft sinking original-equipment manufacturer Herrenknecht is engaged in numerous feasibility studies with mining contractors in South Africa and other African countries, such as Zambia, for the ...

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Dortmund-based shaft construction specialist Redpath Deilmann has used two Shaft Boring Roadheaders (SBRs) from mechanised tunnelling company Herrenknecht, for the first time in Europe. The recently ...