CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • tunnel drilling equipment, tunnel drilling equipment ...

    1,718 tunnel drilling equipment products are offered for sale by suppliers on Alibaba, of which mining machinery parts accounts for 29%, mine drilling rig accounts for 16%, and other construction machinery accounts for 1%. A wide variety of tunnel drilling equipment options are available to you, such as water well, ore, and coal.

  • Jumbo Drills Mining Machine, Tunneling Drilling Equipment ...

    We offer a full range of drilling machines for tunneling and mining works, as well as special machines derived The know-how used for the design and implementation of CMM equipment is also made for the benefit of our industrial customers for which we are making of turnkey services (studing + outputs).

  • Tunnel boring machine - Wikipedia

    A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.They may also be used for microtunneling.They can be designed to bore through anything from hard rock to sand.Tunnel diameters can range from one metre (3.3 ft) (done with micro-TBMs) to 17.6 metres (58 ft) to date.

  • Tunnels and underground excavations - Tunneling techniques ...

    Tunnels and underground excavations - Tunnels and underground excavations - Tunneling techniques: Tunnels are generally grouped in four broad categories, depending on the material through which they pass: soft ground, consisting of soil and very weak rock; hard rock; soft rock, such as shale, chalk, and friable sandstone; and subaqueous. While these four broad types of ground condition require ...

  • Underground drilling Epiroc

    Epiroc’s rugged face drilling rigs are built for blast hole drilling in underground mining and tunneling with a wide range of cross sections. Precise production drills Simba long-hole drilling rigs offer a variety of feed lengths, positioning configurations and rock drills

  • Drilling Epiroc

    Epiroc's rugged face drilling rigs are built for blast hole drilling in underground mining and tunneling with a wide range of cross sections. Real operational economy Standard features like dual damping drills lengthen the lifetime of consumables, while the fast boom movement with great visibility maximize uptime.

  • Drill Tech Drilling Shoring Specialty Geotechnical ...

    Drill Tech specializes in earth retention, foundation support, mining, tunneling, shaft construction, ground treatment, dewatering, and architectural shotcrete. With projects ranging from large to small, routine to challenging, and with or without schedule compression, our goal is to provide the most economical and efficient solutions and to ...

  • Drilling Techniques for Mining Exploration - Equipment ...

    Dec 13, 2018  RC drilling allows for uncontaminated chip samples and can be used in all formation types. While it is more expensive and requires more equipment than rotary air blasting, its accuracy makes it one of the most popular mining exploration drilling techniques. It

  • Tunnel Drilling Equipment - Casagrande

    Casagrande S.p.A. is a world-class manufacturer of foundation equipment. It designs and produces hydraulic crawler cranes, large diameter piling rigs, equipment for diaphragm walls, small diameter drilling rigs, machines for tunnels, geothermal drill rigs and grouting plants. Web Agency e Siti Web

  • Drilling and blasting - Wikipedia

    Drilling and blasting is the controlled use of explosives and other methods such as gas pressure blasting pyrotechnics, to break rock for excavation.It is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction.The result of rock blasting is often known as a rock cut.. Drilling and blasting currently utilizes many different varieties of ...

  • Mark Haywood - Looking for opportunities within Civil ...

    - Bristol Storm Water Tunnel (Tamrock Jumbo, Sandvik Rock Tools) TUNNELLING (SUPPORT) CANOPY - UMBRELLA / DOWELS and SPILES - A3 Hindhead Tunnel - Using 3 x Sandvik DT820 SC Jumbos MINING - British Gypsum Mines (Sandvik LP Jumbos) - Mining (Development drilling) - Tara Mines - Mining (Production drilling) - Tara Mines, Lisheen Mines - Mining ...

  • 职位: Looking for opportunities within
  • Tunnel Drilling Equipment Repairs Amalgamated Mining Inc.

    ABOUT AMT. Amalgamated Mining Tunnelling Inc. (AMT) is your go-to tunnel drilling equipment and repairs company. As specialists in the sale and rental of underground mining equipment based out of Edmonton, AB, and with over 26 years of experience, AMT is your best choice for new or used mining equipment.

  • Cat Drill Impacts Caterpillar

    Cat dealers have lots of tools to help you size your drill fleet properly.” Once you’ve chosen the right size and type of drill, you’ll want to look closely at the differences in long-term costs between various models and manufacturers. “Drills are like any other piece of mining equipment,” Matt says.

  • Global Tunneling and Rock Drilling Equipment Market 2017-2021

    The types of equipment which are generally categorized as tunneling and rock drilling equipment are tunnel boring machine (TBM), tapping equipment, reaming, and so on. The analysts forecast the global tunneling and rock drilling equipment market to grow at a

  • The 7 Types of Tunneling Methods to Know

    Oct 17, 2018  Specialized laser guiding equipment guides the drill along the predetermined path to an accuracy of within one inch. Guided boring is a two-step operation. First, a pilot tunnel is drilled along the precise path required. The direction of the drill is controlled using slanted or asymmetrical drill heads or movable fluid jets in the drilling head.

  • Tunneling Equipment - Underground Mining Komatsu Mining ...

    Komatsu’s tunnel equipment provide an efficient, reliable, cost-effective and lower-risk method of removing material from tunneling excavation sites. We are a worldwide leader in the manufacture and sale of conveyors designed and built to withstand the harsh conditions of tunnel construction.

  • Home - Normet

    NORMET’S ESSENTIAL VALUE PROPOSITION DEFINING THE FUTURE UNDERGROUND Normet is a fast growing and innovative company with a mission to lead the transformation into a more digital and sustainable tomorrow. Within underground mining and tunnelling, we have amassed process expertise in over thousands of projects all over the world. 50 years of experience Over 50 []

  • (PDF) Drilling and blasting as a tunnel excavation method

    The drill and blast method is the most widely used technique for rock excavation in tunnelling and underground projects. Its suitability for medium to hard ground conditions has been well recorded ...

  • In 3 minutes: How China builds a high-speed railway tunnel ...

    Jan 03, 2018  A 3-minute video on how to build a high-speed rail tunnel has gone viral on Chinese social media. The how-to was released by the China Railway

  • GUIDE FOR TUNNELLING WORK

    Tunnelling work includes constructing a tunnel and supporting systems and associated temporary work. A supporting system means a system necessary to construct the tunnel, for example a ventilation system. A tunnel is defined in the WHS Regulations as an underground passage or opening that is

  • Global Tunneling and Rock Drilling Equipment Market 2017-2021

    Global Tunneling and Rock Drilling Equipment Market 2017-2021 About Tunneling and Rock Drilling Equipment Tunneling and rock drilling equipment is a machine used to create massive holes in the earth's subsurface. These holes can be used for the extraction of minerals or construction of infrastructure projects such as underground tunnels.

  • 7. Directional Drilling and Tunneling Drilling and ...

    structure so that its axis is inclined to that of the existing borehole or tunnel. If a sideways force is used, it is obtained by reaction of the drilling assembly against the wall of the hole or tunnel, and the deviation is achieved by the ability of the cutting structure to cut sideways as well as forward (Millheim and Warren, 1978; Millheim and Apostal, 1981).

  • Tunnelling, Bolting, Drifting Tools - Rockmore International

    Tunnelling, Bolting, Drifting Tools. Tunnelling engineers around the world turn to Rockmore International for their tunnelling and blasthole drilling needs. Rockmore offers a complete range of tools for tunnelling, bolting, and drifting projects ranging from mining

  • Mining Equipment Alban RDH Mining Equipment

    We’ve been providing quality underground mobile mining and tunneling equipment for nearly 30 years. Our product line includes, but is not limited to: jumbo drill rigs, LHD’s underground loaders, scissor lifts, flatbed boom trucks, fuel lube trucks, bolters, underground trucks, narrow vein custom equipment, used equipment, parts.

  • Global Tunneling and Rock Drilling Equipment Market 2017-2021

    Global Tunneling and Rock Drilling Equipment Market 2017-2021 About Tunneling and Rock Drilling Equipment Tunneling and rock drilling equipment is a machine used to create massive holes in the earth's subsurface. These holes can be used for the extraction of minerals or construction of infrastructure projects such as underground tunnels.

  • 7. Directional Drilling and Tunneling Drilling and ...

    structure so that its axis is inclined to that of the existing borehole or tunnel. If a sideways force is used, it is obtained by reaction of the drilling assembly against the wall of the hole or tunnel, and the deviation is achieved by the ability of the cutting structure to cut sideways as well as forward (Millheim and Warren, 1978; Millheim and Apostal, 1981).

  • Tunnelling, Bolting, Drifting Tools - Rockmore International

    Tunnelling, Bolting, Drifting Tools. Tunnelling engineers around the world turn to Rockmore International for their tunnelling and blasthole drilling needs. Rockmore offers a complete range of tools for tunnelling, bolting, and drifting projects ranging from mining

  • Mining Equipment Alban RDH Mining Equipment

    We’ve been providing quality underground mobile mining and tunneling equipment for nearly 30 years. Our product line includes, but is not limited to: jumbo drill rigs, LHD’s underground loaders, scissor lifts, flatbed boom trucks, fuel lube trucks, bolters, underground trucks, narrow vein custom equipment, used equipment, parts.

  • Top Hammer Drilling Tools R32 - Hex35 - T38 Drifter Rod ...

    Top Hammer Drilling Tools R32 - Hex35 - T38 Drifter Rod For Tunneling Mining , Find Complete Details about Top Hammer Drilling Tools R32 - Hex35 - T38 Drifter Rod For Tunneling Mining,Drifter Rod,Tunneling Drill Rod,Mining Drill Rod from Supplier or Manufacturer-Guizhou Sinodrills Equipment

  • Tunneling and Drilling Equipment Market Overview, Trend

    Press release - QY Research, INC. - Tunneling and Drilling Equipment Market Overview, Trend Analysis, Competitive Landscape, Forecast to 2026 Atlas Copco, Bessac - Tunnels

  • Tunneling and Rock Drilling Equipment Market Size, Share ...

    However, the tunneling and rock drilling equipment need timely maintenance, which could be a restraint for the market. The market is segmented on the basis of type, application, and geography. Based on type, the market is segmented into medium-sized, large-sized, heavy-sized, and other.

  • DE130 Compact core drill rig - Mining Equipment, Parts ...

    Sandvik DE130 is the most cost effective drill in the DE100 series, designed for underground core drilling applications. Through continuous development with our customers, Sandvik have redesigned, modified and improved the Sandvik DE130 over the years to become the versatile model it is today. Sandvik DE130 has proven its performance in a range of applications that include underground core ...

  • Mining and Tunneling Equipment, Underground Mining ...

    CMM manufactures jumbos drilling, bolting, scalers, personal transport, core drills HF, installers and segments of carriers, trucks turners, Anfo/Anol charges, nacelles, all models slides, underground roller bridge and all kind of equipment for mining and tunneling works. Our activities.

  • 38/30mm Round Shank Chisel Bits for Foundation Drilling ...

    supply 38/30mm Round Shank Chisel Bits for Foundation Drilling Tools , are you looking for Holder and Adapter KPF303R and ? Yanggu Ruilister Engineering Machinery Co., Ltd is here.

  • Encyclopaedia of tunnelling, mining and drilling equipment ...

    COVID-19 Resources. Reliable information about the coronavirus (COVID-19) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this WorldCat.org search.OCLC’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus ...

  • Canyon Equipment LinkedIn

    Canyon Equipment specializes in underground mining, rock drilling, drill and blast, slope stabilization, blast hole drills, and tunneling equipment. We carry battery powered mining equipment as ...

  • Boom Drilling Equipment for Mining-Tunneling - Faster

    Boom Drilling Equipment for Mining-Tunneling Applications. Boom underground drilling machine used in tunneling construction for mining; the booms drill blast holes. Multifaster connects the arms to the machine. Product Type. Multifaster , Single Couplings ...

  • tunnelling Industry Feature Articles - Tunnels ...

    Jun 11, 2020  Impacts of extreme weather on tunneling 11 June, 2020 One of the most noticeable results of global warming is an increase in the strength and occurrence of extreme weather events around the world. Many studies now show that more frequent heatwaves, heavy rain, snowfalls, and hurricanes are expected over the next few decades.

  • Encyclopaedia of tunnelling, mining and drilling equipment ...

    COVID-19 Resources. Reliable information about the coronavirus (COVID-19) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this WorldCat.org search.OCLC’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus ...

  • Canyon Equipment LinkedIn

    Canyon Equipment specializes in underground mining, rock drilling, drill and blast, slope stabilization, blast hole drills, and tunneling equipment. We carry battery powered mining equipment as ...

  • Boom Drilling Equipment for Mining-Tunneling - Faster

    Boom Drilling Equipment for Mining-Tunneling Applications. Boom underground drilling machine used in tunneling construction for mining; the booms drill blast holes. Multifaster connects the arms to the machine. Product Type. Multifaster , Single Couplings ...

  • tunnelling Industry Feature Articles - Tunnels ...

    Jun 11, 2020  Impacts of extreme weather on tunneling 11 June, 2020 One of the most noticeable results of global warming is an increase in the strength and occurrence of extreme weather events around the world. Many studies now show that more frequent heatwaves, heavy rain, snowfalls, and hurricanes are expected over the next few decades.

  • Drifting Tunnelling Equipment MITSUBISHI MATERIALS ...

    Drifting Tunnelling Equipment. Rock Tools for small medium sized drill holes for operations such as drifting with the latest jumbo equipment are available in

  • Drilling and blasting powerpoint 2003 - LinkedIn SlideShare

    Apr 21, 2012  DRILLING DEFINITION- The process of making a hole in hard materials such as rocks and earth. COMPONENTS – Drill- Type of tool which holds the drill bit and rotates it to provide axial force to create a hole. Drill bits- Cutting tools used to create cylindrical holes. 4.

  • Some Challenges of Deep Mining - ScienceDirect

    Fig. 8 illustrates a hypothetical drilling-and-blasting system in which a central hole is drilled along the axis of the tunnel, and a drilling round of parallel holes is arranged around the central hole in the classical manner †. Parallelism of the holes in the drilling round is controlled electronically from a series of guide holes drilled ...

  • Top 6 Vendors in the Global Tunneling and Rock Drilling ...

    Apr 25, 2017  The research study by Technavio on the global tunneling and rock drilling equipment market for 2017-2021 provides detailed industry analysis based on application (mining

  • Underground Drilling and Blasting Training DVD - ACG - YouTube

    Oct 23, 2012  The aim of this new DVD is to provide workers with the critical knowledge on drilling and blasting to aid appreciation of the importance of these mining processes and their related hazards.

  • drilling equipment for mining used

    drilling equipment for mining used_Mining For Sale IronPlanet used mining equipment for all your surface and underground mining applications on IronPlanet. Browse our global inventory of blast hole drills, offroad trucks, exca

  • Foundation Drilling ToolsAuger BitsBullet TeethMining ...

    Yanggu Ruilister Engineering Machinery Co., Ltd is the specialized in the design, development, production and sales of mining and construction machine parts. Such as foundation drilling tools, road milling bits, mining tools, trenching tools, welding bars, cutting tools, round shank chisel bits, tunneling tools, crusher tools, piling tools, sleeve, holders, rock drilling tools and other ...

  • Underground mining drilling rig - All industrial ...

    Find your underground mining drilling rig easily amongst the 49 products from the leading brands (Sandvik, ...) on DirectIndustry, the industry specialist for your professional purchases. ... Drill Jumbo Drilling equipment for tunneling projects. FRD also has fan cut drills for mining production. T1AM-F The simplest fan cut drill. Easy ...

  • China Tophammer drilling tools Manufacturer and Supplier ...

    Epiroc Drilling Tools is a division within Epiroc which develops, manufactures and markets rock drilling tools worldwide. The division is headquartered in Fagersta, Sweden, and has production in six continents. Epiroc Drilling Tools knows a thing or two about rock. Our earliest experience of mining and steel dates back to the 14th Century.

  • Drilling machinery Britannica

    Drilling machinery, equipment used to drill holes in the ground for such activities as prospecting, well sinking (petroleum, natural gas, water, and salt), and scientific explorations. Drilling holes in rock to receive blasting charges is an operation in tunneling, mining, and other excavating.