The drum is based on cutters used by continuous mining machines in coal mines and is powered by two 800-horsepower motors, and it eats away at an exposed rock face.
For Release Worldwide: September 2012. Release Number: 303PR12. has designed and fabricated a prototype continuous hard-rock cutting system that uses a new concept in cutting technology.
Mining and Rock Technology is a business area within the Group and a global leading supplier of equipment and tools, service and technical solutions for the mining and construction ...
The new GS 461 Rock Boss is the tool that you've been waiting for. This high cutting performance concrete cutter reduces possible cutting errors and helps to save time on the construction site. Lightweight, easy handling, ergonomic design and efficient water usage are additional features of another high quality tool that you've come to expect from STIHL.
Cutting granite with bronze or iron tools? A new method by Franz Löhner. For the construction of Khufu's pyramid granite was used for the first time on a grand scale, mainly for the burial chamber, the passages and for the sarcophagus.
Seafloor Production Tools There are three Seafloor Production Tools (SPTs), the Auxiliary Cutter (AC), the Bulk Cutter (BC) and the Collecting Machine (CM). Nautilus' Seafloor Production tools combine existing technology from the offshore oil and gas sector with rock cutting technologies used in land-based operations.
Impact or roller bits utilize steel or tungsten carbide cutters to impact and break the rock. New wear-resistant, diamond-coated cutters are finding increased use in hard abrasive rocks. Additional R&D is needed on these improved cutter materials and on improved high-speed bearings. Shear-type bits utilize polycrystalline or natural diamond cutters to remove rock by shearing processes ...
Water Jet Cutting- A Technology on the Rise October 2010 Page 1 Foreword: The purpose of this brochure is to give the reader a rough overview of Waterjet
All-in-one technology offers both superior impact and wear resistance RockStorm wear-resistant high-impact PDC cutter technology delivers both superior impact and wear resistance in the same cutter, whereas conventional PDC cutters provide only superior impact or optimal wear resistance, not both.
Forestry mulchers, forestry tillers, sub soilers, stump cutters, stone crushers, rock shredders for tractors, excavators, skid steer loaders, prime movers and special built self-propelled units. Continue >
A fundamental limitation on the use of machines for hard rock excavation is cutting tool wear. The development of cutting tools with extended tool life will have a major impact on the economic ...
The new Straight System features a hard rock shearer that uses -activated undercutting technology specifically designed for the extraction of bedded hard rock deposits.
Global Rock Cutting Tools Market for Oil and Gas and Mining Industries: Opportunities and Restraints The discovery of new reserves of natural resources, especially of shale oil in various regions around the world, is one of the prime factors raising the demand for rock cutting tools for …
Mining proudly commissioned a new high load hard rock cutting test rig as part of its continued investment in research and technology and commitment to hard rock mechanical cutting. The official inauguration ceremony took place on the 3rd of...
Hard rock cutting and the development of a continuous mining machine the extreme abrasivity of the UG2 reef, on a par with high quality quartzite.
Gizmag is now New Atlas. Extraordinary ideas moving the world forward.
First company to develop SMART CUT™ technology, advanced technology that redefines the standard in cutting and drilling. Diamonds are oriented inside matrix, so that every diamond is better able to participate in drilling action.
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Welcome to our Download Center, where you can find technical documentation for Mining and Rock Technology products, as well as safety data sheets (SDS) and safety information sheets (SIS). Our downloadable technical specifications are searchable by product group, product name or keyword.
Anglo American updates on latest underground mining and cutting technologies Posted by Paul Moore on 8th April 2016 In a recent interview, IM again spoke to Donovan Waller, Group Head of Technology Development, on the group's latest progress with a range of important projects with a range of key mining machinery and technology OEMs.