KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
Machine that will drill mile-long hole for Chesapeake Bay
“When the tunnel boring machine is digging into the ground, you can think of it like a sea monster.”Learn More
Tunnel boring machines manufacturer for major tunnel projects
Ranked amongst the most important tunnel-boring machine manufacturers on the world market, NFM Technologies provides its customers with tunneling machines of 4 to more than 15 metres in diameter, suited to all types of geology, acknowledged for their reliLearn More
Tunnel boring machine
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.Learn More
Underground Boring Equipment - Prairie Dog Boring Equipment
Underground Boring Equipment, Underground Boring Machines, Underground Boring Tools & Parts. - - - Prairie Dog Boring Equipment Celebrating 50 Years of the best value in utility boring.Learn More
The World's Largest Tunnel-Boring Machine Must Be
The World's Largest Tunnel-Boring Machine Must Be Saved. Bertha has stalled deep beneath Seattle, leaving the city's planned waterfront renaissance hanging in the balance.Learn More
(NTBM) Nuclear Tunnel Boring Machines – Switzerland Has
This is a $13 million tunnel boring machine ... It was estimated that machines of these types could drill a 7.3-meter diameter tunnel at a rate of 1.5 meters per hour ...Learn More
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New & Used MetalWorking Machinery, machine sales, recycling services, Metal Working Machinery source. We Buy, Sell, Trade, Liquidate, Appraise Auctions & Plant Recycling Services.Learn More
HECO GEAR - Official Site
Select from all of our available gear reducer ratio, shaft and mounting options to fit your needs and budget.Learn More
Tunnel boring machine Manufacturers & Suppliers
tunnel boring machine manufacturer/supplier, China tunnel boring machine manufacturer & factory list, find qualified Chinese tunnel boring machine manufacturers, suppliers, factories, exporters & wholesalers quickly …Learn More
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tunnel boring machine drill for sale - 1329 - tunnel boring machine drill wholesalers & tunnel boring machine drill manufacturers from China manufacturers.Learn More
drill tunnel - Roadheader Cutting Machine
Tunnel boring machine - Wikipedia. A tunnel boring machine (TBM), also known as a "mole", ... The longer the tunnel, the less the relative cost of tunnel boring machines versus drill and blast methods.Learn More
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 rathLearn More
How a Tunnel-Boring Machine Drills Underground
Video courtesy of CDM/HMM Joint Venture - For engineering enthusiasts and anyone who's interested in the mechanics of siphon construction, this animation shows exactly how the 110-ton, 300-foot-long tunnel boring machine will drill a distance of nearly twLearn More
Tunnel Boring Machine Drill List - Video Results
More Tunnel Boring Machine Drill List videosLearn More
Numerical NAICS Code List 2017 | Class Codes
This page contains a numerical NAICS code list 2017. Users can view and lookup an index of 2017 NAICS codes in numerical order.Learn More
TBM control - Herrenknecht AG
Modern tunnel boring machines to create efficient transport ... Pioneering drilling technology for the exploration of geothermal energy at depths ... TBM control On ...Learn More
Tesla’s sale of parts to Elon Musk’s The Boring Company
What do electric cars have to do with a tunneling company? Only a few people except Elon Musk know. Tesla builds and sells electric vehicles. The Boring Company, founded by Musk in 2016, is intended to banish traffic jams with swift, cheap subterranean trLearn More
List of Old English Occupations and descriptions
gold england occupations, census occupations, explanation of old occupations, census, historical occupations,Learn More
FAQ — The Boring Company
First, reduce the tunnel diameter. The current standard for a one-lane tunnel is approximately 28 feet. By placing vehicles on a stabilized electric skate, the diameter can be reduced to less than 14 feet.Learn More
Rental equipment - Herrenknecht AG
Temporary supply: tunnel boring machines for rent. At short notice and flexibly. The rental option offers greater flexibility in the project business.Learn More