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 ...

The 14.25-kilometer Chongming-Taicang Yangtze River tunnel — featuring three vertical shafts and connects Shanghai's ...

MINSK, 28 September (BelTA) – The first of the two shaft boring roadheaders (SBR machines) has been delivered to the site of the Nezhinsky potash mining and processing factory in Lyuban District, ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...

Big progress for new sewage pipe project in Heartland America Park A big breakthrough for Omaha's sewer separation project took place Saturday when a giant tunnel-boring machine drilled through a ...

To say that Deep Foundations Contractors (deep) was drilling in a confined space within an extraction shaft on the Eglinton Crosstown Light Rail Transit Project (Crosstown) would be an understatement.

MINSK, 16 October (BelTA) – The installation of the first shaft boring roadheader (SBR machine) has begun in the Nezhinsky potash mining and processing factory in Lyuban District, Minsk Oblast, BelTA ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...