underground tunneling equipment

As a leading global manufacturer of crushing,underground tunneling equipment, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals.

We're There When You Need Us We have analyzed the problems that customers may encounter during project implementation, and have specified the corresponding service items as well as service personnel, to ensure that the problems can be solved timely and effectively.

In the past 30 years, we devote to producing mining equipments, sand making machines and industrial grinding mills.

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  • Procon Mining & Tunnelling

    Mining Solutions Tailored to Meet Every Need. Procon is an experienced full-service provider of start-to-finish solutions for the mining industry. Our unique solutions include the ability to build and operate even the most complex open pit or underground mining developments and civil infrastructures.

  • Casagrande SpA world-class manufacturer of foundation equipment

    Manufacturer of foundation equipment, designs and produces large diameter piling rigs, geothermal drill rigs, grouting plants and hydraulic crawler cranes.

  • HDD Willco – Underground Utility Construction Services ...

    Modern Equipment Fleet– having dependable equipment is key to success on the job site and maintaining timelines.. Track Record Of Success– with over 900 miles of pipe & casings installed we have the experience to complete your job.

  • Scanning tunneling microscope - Wikipedia

    A scanning tunneling microscope (STM) is an instrument for imaging surfaces at the atomic level.Its development in 1981 earned its inventors, Gerd Binnig and Heinrich Rohrer (at IBM Zürich), the Nobel Prize in Physics in 1986.

  • (NTBM) Nuclear Tunnel Boring Machines – Switzerland Has ...

    Trans-Planetary Subway Systems (Rand Corporation PDF)The first section of this page was written by Phil Schneider: Photo of United States Air Force tunnel boring machine at Little Skull

  • Mining Equipment - Official Site

    Supplying the mining and tunneling industries with new and quality rebuilt underground equipment for almost 40 years.

  • Boyer Equipment, LLC | Equipment Rental and Sales

    Boyer Equipment, LLC Equipment Rental & Sales Boyer Equipment has been supplying construction companies with diversified equipment since 1986. Through the years our fleet of equipment has grown to accommodate inland marine, underground, tunneling and boring, heavy civil, custom fabrication and electrical segments within the construction industry.

  • RETC 2018 | Rapid Excavation & Tunneling Conference

    The Rapid Excavation & Tunneling Conference (RETC) is the nation's leading tunneling and underground construction conference. Discover why this is THE can't miss conference of 2019.

  • US Underground Bases

    . Much of the US is honeycombed with naturally occurring caves and caves systems, sinkholes and abandoned mines - especially in the West - so it's not all that far-fetched when you think about it.

  • Heavy Equipment For Sale & Rental - New & Used Heavy ...

    Heavy Equipment For Sale & Rental | Rock & Dirt . Search 1000's of listings for heavy construction equipment for sale or rent updated daily from 100's of dealers & private individuals.

  • 2018 Tunneling Industry Outlook

    Each year, TBM: Tunnel Business Magazine takes a look at the coming year by polling a sampling of tunneling professionals. How is the year ahead shaping up? What are the emerging trends?

  • Akkerman - Official Site

    GUIDED BORING, MICROTUNNELING, PIPE JACKING & TUNNELING SOLUTIONS. Established in 1973, Akkerman develops, manufactures and supports quality pipe jacking and tunneling equipment that accurately installs a variety of underground infrastructure.

  • Drilling and Piling Equipment - CASAGRANDE GROUP

    Drilling and piling equipment: anchor, geothermal, minipiling drills and boring rigs, CFA continuous flight auger, jet grouting, diaphragm wall equipment.

  • EquipmentMine - New and Used Mining Equipment Marketplace

    EquipmentMine is a searchable database of new, used and surplus mining equipment and parts available for sale.

  • Tunnels and underground excavations | engineering ...

    Tunnels and underground excavations: Tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature's action in dissolving a soluble rock, such as limestone.

  • A History of BART: The Project Begins | bart.gov

    Previously: The Concept is Born BART construction officially began on June 19, 1964, with President Lyndon Johnson presiding over the ground-breaking ceremonies for the 4.4-mile Diablo Test Track between Concord and Walnut Creek in Contra Costa County.

  • Tunnel - Wikipedia

    A tunnel is an underground passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.

  • DEEP UNDERGROUND MILITARY BASES IN AMERICA

    Unknown to most Americans is a dark secret, and it's right under our noses. It's the reality of the existence of DEEP UNDERGROUND MILITARY BASES.

  • Mining Equipment Alban | RDH Mining Equipment

    RDH Mining Equipment Equipements Miniers – Equipos Mineros. We've been providing quality underground mobile mining and tunneling equipment for nearly 30 years.

  • Underground Bases and Tunnels

    Behind the headlines - conspiracies, cover-ups, ancient mysteries and more. Real news and perspectives that you won't find in the mainstream media.

  • 10 Totally Bizarre Holes In The Earth - Listverse

    The recent discovery of a trio of holes in Siberia has scientists puzzled, conspiracy theorists excited, and the rest of us taking a new look at the stabil

  • Secret Underground Bases and Facilities - Crystalinks

    Secret Underground Bases and Facilities. The history of humanity is laced with stories about secret underground facilities and bases that go back to the beginning and - more recently highlighted with catacombs of many cities - and caves that lead to underground chambers for all sorts of purposes, mostly thought of as clandestine - run by the ...

  • Underground Warfare 1914-1918: Simon Jones: 9781473823044 ...

    Underground Warfare 1914-1918 [Simon Jones] on Amazon.com. *FREE* shipping on qualifying offers. Simon Jones's graphic history of underground warfare during the Great War uses personal reminiscences to convey the danger and suspense of this unconventional form of conflict.

  • Rock & Dirt Equipment Advanced Search

    Limit results to items added within days; Construction Equipment Trucks Trailers Cranes Parts & Attachments Other Searches

  • Sandvik Mining and Rock Technology — Mining Equipment, Parts ...

    Sandvik rock drills or rotation heads - depending on application - are the heart of any rock drilling equipment. As the leading supplier of rock drill technology in the world, we design, produce and deliver these core components and their spare parts for underground drilling and surface drilling.