mining turnal machine

Home > mining turnal machine

  • 17 Mar 2015 ... To meet schedule requirements, the mine opted for the use of a Tunnel Boring Machine (TBM), marking the first use of TBM technology in a mine on the continent. Due to the geological and mine conditions, the TBM was highly customized. The Robbins Company, the world's first and foremost TBM ...

    learn more
  • Titan Makina is the solution partner of reputable domestic and international companies for tunnelling, underground mining and infrastructure projects with its comprehensive product range consisting Concrete Spraying Machines (Shotcrete Machines), Tunnel Concrete Transmixers, Tunnel Dumper Truck, Personnel Carrier, ...

    learn more
  • 16 Oct 2010 ... When the dust settled, the miners resumed their journey, driving around smaller rockfalls that partially blocked the 12-foot-wide tunnel. Soon, they found 31 fellow miners huddled in a cramped "workshop" -- a shelter where their saga would begin but, thankfully, not end. They were trapped deep in the mine, ...

    learn more
  • 30 Oct 2015 ... Why are the eight tunnel boring machines (TBMs) used in London's mega Crossrail project all named after women (Phyllis, Ada, Elizabeth, Victoria, Jessica, Ellie, Sophia and Mary) Why is the infamous TBM stuck underneath Seattle for the last two years called (Big) Bertha and why is Alice tunneling ...

    learn more
  • Hard as stone on the outside and huge on the inside. Underground dumpers and similar equipment prove their qualities in mining or during tunnel construction. They bore holes for explosives; they mill, drill and move things around. Powerful Rexroth hydraulic equipment ensure their high. productivity.The Rexroth A10VO ...

    learn more
  • Herrenknecht is extending its sound know-how in mechanized tunnelling to include new applications and innovative machine concepts in mining.

    learn more
  • Working together with the Rio Tinto mining company, Herrenknecht engineers developed a Shaft Boring Machine (SBM) to extend safe, economical and, above all, ... to horizontal tunnelling had to be considered in the development of this new shaft boring machine, which is similar to a conventional tunnel boring machine.

    learn more
  • Staying ahead takes machines that are more than just heavy-duty. It takes the right combination of power, control and protection for specific tasks and requirements. The tougher your applications, the more adaptable your equipment and its drive and control systems have to be.

    learn more
  • 11 Jun 2014 ... A diesel-hydraulic mining machine is on display at Hanover International Fair in Hanover, Germany, April 28, 1973. In operation the huge toothed drum—propelled by a tracked mover (not shown)—rotates forward, ripping a 12-foot-high tunnel through earth and underground ore deposits. Photo: AP ...

    learn more
  • Tunnel boring machines are used as an alternative to drilling and blasting (D&B) methods in rock and conventional "hand mining" in soil. TBMs have the advantages of limiting the disturbance to the surrounding ground and producing a smooth tunnel wall. This significantly reduces the cost of lining the tunnel, and makes ...

    learn more
  • Full-face tunnel boring machine (TBM) tunnelling has unparalleled advantages over conventional drill-and-blast (D&B) techniques in terms of higher advance rates and lower risk levels in favourable ground conditions. However, there are only a few successful TBM applications in mines. The aim of this paper is to discuss ...

    learn more
  • PRE: artificial turf sand filling machineNEXT: what is coal used for today