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The wheel drilling jumbo is mainly used in mining, metallurgy and other departments of the tunnel, culvert tunneling engineering. With advanced hydraulic system, the rock drill jumbo automatically stops and anti-clamping bit device, convenient operation, safe and reliable.
We manufacture and distribute a wide range of products including tunnel drill jumbos which have been used for drilling a number of road and rail tunnels in the mountains, hydraulic breakers used for rock and concrete structure demolition, and crawler drills used to drill rock in civil engineering projects and open pit mining.
Master Drilling, through subsidiary Master Tunnelling, is not trying to re-invent the wheel with its mobile tunnel borer (MTB) concept, but that doesn't mean to say the application of such technology will not have a big impact on the underground mining space.
Mining was recently revolutionized in Australia by use of mechanical tunnelling technology for the Grosvenor Decline Tunnel Project, owned by Anglo American. The project, a "greenfield" site for a coalmine, required decline tunnels for access to a deep coal seam within a tight time frame.
The Joint Venture will operate under the newly registered Italian company, TunnelPro and will pursue tunnel boring projects in the smaller scope civil construction and broader mining industries while also offering select product supply and professional services to industry third parties.
Tunnelling and Mining development. Making holes is part of our business. HPE supplies drilling rigs to conventional underground mines for horizontal tunnel development, incline tunnel development, ore pass development, vertical ventilation holes, silos and the drilling of drain holes and …
This support comes in the form of fulfilling the electrical, mechanical and hydraulic requirements and associated logistics through a wide variety of ways and means which are generally centered around the use of TBMs (Tunnel Boring Machines), Roadheaders and associated tunneling/mining …
Blast rocks, drill tunnels and force your way through every mountain. At the beginning you have enough time and no major problems. Once the TNT charges are placed you can start the blasting to create the tunnel entrance. The excavated material will be loaded by a shovel dozer on a dump truck and transported to the storage site.
South African raise-boring company Master Drilling and Italian construction company Ghella have concluded a joint venture, operating as TunnelPro, which will pursue tunnel-boring projects in the smaller scope civil construction and broader mining industries