• Products Services —  Group

    Products Services — Group

    A water jet cutter also known as a water jet or waterjet is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water or a mixture of water and an abrasive substance The term abrasive jet refers specifically to the use of a mixture of water and abrasive to cut hard materials such as metal or granite while the terms pure waterjet and water

  • Hydraulic Rock Cutters Rock Concrete Excavation

    Hydraulic Rock Cutters Rock Concrete Excavation

    Joy Global s prototype Dynacut is also now under trial at Cadia mine in NSW With developments using conventional cutting methods continuing to under-perform in hard rocks the trend for other OEMs to consider undercutting disc technology was confirmed at a recent international symposium on hard rock excavation for mechanical mining in Austria

  • About us -  Mining Rock Technology

    About us - Mining Rock Technology

    Drilling tools for exploration bench drilling raise boring coal and mineral cutting tunneling trenching road grading and cold planing Rock drills Top hammer rock …

  • CUTTING OF ROCK January 2007

    CUTTING OF ROCK January 2007

    Rock and site properties are combined into rock mass classification systems Rock Cutting The benefits of rock cutting include continuous operation and improved quality of mining Rock cutting itself uses tools in various modes within various types of rock cutting machine depending on the specifics of …

  • Experimental investigation on the breakage of hard rock …

    Experimental investigation on the breakage of hard rock …

    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

  • Products - US Synthetic

    Products - US Synthetic

    We re carrying on this tradition at Mining and Rock Technology Our constantly evolving offering of equipment and tools service and technical solutions for mining and rock excavation covers rock drilling rock cutting crushing and screening loading and hauling tunneling quarrying and breaking and demolition

  • Emerging Technologies - Hard rock cutting technologies for

    Emerging Technologies - Hard rock cutting technologies for

    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 SMART CUT open bond bond design makes sure every diamond is in the right place and at the right time working where you need it most

  • Rock Cutting Tools Rock Cutting Tools Suppliers and

    Rock Cutting Tools Rock Cutting Tools Suppliers and

    Our hydraulic drum cutters are suitable for material with uniaxial compressive strength UCS ranging from 500 to 25 000 PSI Product innovation and advanced technology is the philosophy behind our transverse and axial drum cutters Antraquip hydraulic rock grinders drum cutters include All American-made parts components

  •  MH621 Electrically Powered Hard-Rock Miner

    MH621 Electrically Powered Hard-Rock Miner

    Alibaba com offers 3 870 rock cutting tools products About 18 of these are mining machinery parts 12 are tool parts and 8 are construction machinery parts A wide variety of rock cutting tools options are available to you such as free samples paid samples

  • A development in rock cutting technology - ScienceDirect

    A development in rock cutting technology - ScienceDirect

    Experimental Study on Force of PDC Cutter Breaking Rock Selection and peer-review under responsibility of Geological Engineering Drilling Technology doi 10 1016 j proeng 2014 06 196 ScienceDirect Available online at Geological Engineering Drilling Technology Conference IGEDTC New International Convention Exposition

  • Water jet cutter - Wikipedia

    Water jet cutter - Wikipedia

    cutting was considered to be questionable and the techno-logical hurdles to develop effective bearings and seals substantial It was decided that the most cost-effective option for reef cutting would be conventional disc cutting technology A second rock sample was sent to Austria This was a pyroxenite norite rock with an UCS of up to 140 MPa

  • Diamond Lapidary Blades - SMART CUT technology

    Diamond Lapidary Blades - SMART CUT technology

    launches first continuous miner for hard rock applications The electrically powered rock cutter and hard rock conveyor have no exhaust emissions and there is no need for

  • Secret Solar Tech Ancient Stone Cutting Methods by Incans

    Secret Solar Tech Ancient Stone Cutting Methods by Incans

    Mar 18 2012· This is How the Ancients Moved Cut and Engraved Great Blocks with Such Precision No Aliens sorry The Idea of ancient megalith builders using alien technology and ancient visitors to earth thousands and thousands of years is so fascinating to fathom Who ever thought you can vibrate a rock or find its resonance and make it lighter or

  •   Announces Development of New Continuous

    Announces Development of New Continuous

    Down the hole CENTER ROCK HAMMERS serve the drilling services to oil and gas water hole mining geothermal and utility industries We manufacture Down the Hole ROCK HAMMERS and Down the Hole Drill Tools Rock Hammers and Rock Drill Bits hammer drills bits

  • Cutting granite with bronze or iron tools - Cheops-Pyramide

    Cutting granite with bronze or iron tools - Cheops-Pyramide

    Laser Engraving on Stone Use a laser engraver to process granite marble basalt ceramic or porcelain Request a demo Trotec Laser Engraving and Cutting Technology Applications Stone Laser engraving etched in stone Laser engraving is a great way …

  • Center Rock Drilling Down Hole Hammers Rock Hammers and

    Center Rock Drilling Down Hole Hammers Rock Hammers and

    Jan 30 2017· This incredible ancient technology was widespread in antiquity and evidence of it can be found in all corners of the world Advanced Ancient Stone Cutting That Shouldn t Be Possible FULL

  • This is How the Ancients Moved Cut and Engraved Great

    This is How the Ancients Moved Cut and Engraved Great

    US Synthetic first began manufacturing diamond cutters for fixed cutter drill bits in 1983 Since then the technology has continued to be developed aggressively And with a number of significant US Synthetic innovations it has made it possible to use fixed cutter bits in harder more demanding formations

  • Drum cutter attachments for excavators Epiroc US

    Drum cutter attachments for excavators Epiroc US

    Mar 13 2017· With our modern cranes power tools and lasers we tend to assume that engineering projects such as cutting or drilling through hard crystalline rock require reasonably advanced modern technology but humans have always shown themselves to be resourceful

  • Experimental Study on Force of PDC Cutter Breaking Rock

    Experimental Study on Force of PDC Cutter Breaking Rock

    Alibaba com offers 8 706 rock cutter products About 2 of these are Stone Machinery 17 are Construction Machinery Parts and 10 are Bucket A wide variety of rock cutter options are available to you such as use type

  • Home - Hard rock cutting technologies for mining

    Home - Hard rock cutting technologies for mining

    Jul 24 2019· International Manufacturer of Hydraulic Cutters Roadheaders Tunnel Support Systems Established in 1985 Antraquip is the worldwide leader in manufacturing hydraulic cutters road headers tunnel support systems and other specialized machinery used in …

  • Rock Rascal Lapidary Equipment for Grinding and Cutting

    Rock Rascal Lapidary Equipment for Grinding and Cutting

    Tunnelling and Underground Space Technology 16 2001 107Ž 114 Experimental investigation on the breakage of hard rock by the PDC cutters with combined action modes X B Lia D A Summersb G Rupertb P Santib aInstitute of Mining and Rock Engineering Central South Uni ersity Changsha Hunan 410083 PR China

  • Hard rock revolution on the horizon - CIM

    Hard rock revolution on the horizon - CIM

    Jan 01 2000· Here the cutting surface rolls across the rock surface during the cutting operation Hence different parts of the tool contact the rock thereby distributing the heat load and allowing time for each part of the cutting surface to cool during the machining operation Download Download full-size image Fig 3 A rolling cutter machining a rock

  • Rock-cut architecture - Wikipedia

    Rock-cut architecture - Wikipedia

    CUTTING OF ROCK January 2007 Prof ir W J Vlasblom The petrography is important for the weir of rock cutting tools Unconfined compressive strength The most important test for rock in the field of dredging is the unaxial unconfined compressive strength UCS In the test a cylindrical rock sample is axial loaded till failure

  • Textile Manufacturing Solutions for the Digital Era

    Textile Manufacturing Solutions for the Digital Era

    A drum cutter is an attachment where rotating drums equipped with picks strategically positioned around the outer diameter are rotated by a hydraulic motor at several hundred revolutions per minute to cut rock concrete or frozen ground

  • Common Tools or Ancient Advanced Technology How Did the

    Common Tools or Ancient Advanced Technology How Did the

    Suuchi Inc the next-generation technology platform for fashion brands and retailers has selected Gerber Technology as its CAD software partner By implementing Gerber Technology s AccuMark 2D and 3D software Suuchi will be able to offer clients greater speed-to-market and more efficiency reducing waste created in the development phase

  • HARD ROCK CUTTING WITH SMARTCUT TECHNOLOGY …

    HARD ROCK CUTTING WITH SMARTCUT TECHNOLOGY …

    HARD ROCK CUTTING WITH SMART CUT TECHNOLOGY Dr X S Li 1 a Dr B Tiryaki 1 b and Dr Paul W Cleary 2 c 1CSIRO Earth Science and Resource Engineering PO Box 883 …

  •  PDF HARD ROCK CUTTING WITH SMARTCUT TECHNOLOGY

    PDF HARD ROCK CUTTING WITH SMARTCUT TECHNOLOGY

    Establishing the fundamentals of cutter rock interaction and rock failure mechanism Undercutting disc technology combines the robustness and wear resistance of roller discs mainly used on TBMs with the efficacy of drag cutters used on road-headers in one single technology to cut very hard rocks

  • Rock Cutting Technology Course BCM Botswana Chamber of

    Rock Cutting Technology Course BCM Botswana Chamber of

    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 This page is about how the hard granite could be split and cut

  • Rock Tools Equipment Rock Tools Attachments LLC

    Rock Tools Equipment Rock Tools Attachments LLC

    Here is an example of a hole we drilled with this drill press Starter Kit for Carvers 12 pieces - 150 grit $75 00 Lasco Starter Kit for Carvers This is a basic starter set for carving and includes 12 pieces of various shaped diamond grinding bits in 150 grit diamond and 1 cut off saw

  • How to Build a Rock Cutting Saw Our Pastimes

    How to Build a Rock Cutting Saw Our Pastimes

    Announces Development of New Continuous Hard-Rock Cutting Technology Share This 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 The patented activated cutting head promises to