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 fully automated vertical shaft boring machine, Qiming, is launched in Taicang city of Jiangsu province. [Photo provided to chinadaily.com.cn] The world's largest-in-diameter automated vertical ...

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 ...

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 ...