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.
Slurry TBM, EPB TBM : Soft ground machines
Slurry TBM (Benton’ Air®) Developed and patented by NFM Technologies, the Benton’ Air® tunnel-boring machine (Slurry TBM) is used for tunnel-boring in highly permeable unstable terrain, or under civilian structures sensitive to ground disturbances.Learn More
Feasibility of tunnel boring through weakness zones in
The main conclusion is that the feasibility of tunnel boring through weakness zones in deep Norwegian subsea tunnels is directly related to the identified geological hazards in each case, and their potential implication to tunneling.Learn More
Tunnel Boring Machines - I mia
Tunnel Boring Machines ... They were designed for a road tunnel. The biggest EPB shield is one that bored the M30 road tunnel of Madrid. Its diameterLearn More
Compact Tunnel Boring Machines Are Major Players in North
Compact Tunnel Boring Machines Are Major ... A particular feat was achieved recently with a Robbins 88-in. diameter Double Shield TBM used to bore through ...Learn More
Projects - TBM Tunneling - Bradshaw Construction Corporation
Bradshaw used an Akkerman Model BS96C digger shield (tunnel boring ... to tunnel under the Hillsborough river and install an 84-inch diameter water main in the tunnel.Learn More
small diameter tunnel boring machines - mediaexchange.co.in
medium-diameter shield tunnel boring - Roadheaders Medium-Diameter Shield Tunnel Boring Machine (Kawasaki Green Products) - Kawasaki Heavy Industries, ... The history of small diameter tunneling is ...Learn More
They include tunnel boring machines (TBM) for large diameter. tunnels; horizontal directional drill（HDD）for medium diameter tunnels，as well as pipe jacking method and hand-digging method for small diameter tunnels. The latter may be further subdivided intLearn More
Heightened Awareness as an Environmentally Friendly Brand
Heightened Awareness as an Environmentally Friendly Brand ... Medium-Diameter Shield Tunnel Boring Machine Changed joining method for main structural parts fromLearn More
Antalya Aquarium | Ocean Aquarium | Big Aquarium | Tunnel
The world’s biggest tunnel aquarium. The biggest tunnel aquarium with a length of 131 meters and width of 3,5 meters located in a main tank with 5.000 tons capacity holding sea water is designed in a triplex complex with a total of 12.500m2 indoor area buLearn More
The choice of EPB or slurry shields for tunneling in mixed
The choice of EPB or slurry shields for tunneling in mixed face conditions resulting from tropical weathering ... Rock Tunnel Boring, ... mixed face conditions resulting from tropical weathering ...Learn More
The double shield TBM (tunnel boring machines) allows faster tunnel excavation in hard rock formations as the segments are installed during excavation.Learn More
Tunnel Boring Machine Fact Sheet - Metro
Tunnel Boring Machine Fact Sheet ... pre-cast concrete tunnel liners Inside diameter 18 feet, 10 inches Thickness 10.50 inches Length of segment 5 feetLearn More
Antalya Aquarium Trip - World's Largest Tunnel Aquarium
Antalya Aquarium is one of the biggest aquarium complexes in the world and offers inspiration, education and entertainment to its visitors. The complex includes 40 thematic aquariums and the longest tunnel aquarium in the world which has a length of 131 mLearn More
medium-diameter shield tunnel boring - Roadheaders
Medium-Diameter Shield Tunnel … Medium-Diameter Shield Tunnel Boring Machine (Kawasaki Green Products) - Kawasaki Heavy Industries, Ltd. "Powering your potential."Learn More
Shield Tunnel Boring Machine(TBM) Market 2025: Size
Global Shield Tunnel Boring Machine Market Analysis Based on geography, Europe accounted for largest market share of 36.2% in 2017 of the total global shield tunnel boring machine. The major manufacturers of shield TBM are headquartered in Europe such asLearn More
Mechanised Shield Tunnelling - unitn.it
2nd Edition Mechanised Shield Tunnelling Bernhard Maidl Martin Herrenknecht Ulrich Maidl Gerhard WehrmeyerLearn More
medium-diameter shield tunnel boring - blaue-funken-eupen.be
Medium-Diameter Shield Tunnel Boring Machine Changed joining method for main structural parts from welded xing to bolted connection, thereby simplifying the work involved in construction, disassembly and reuse of components.Learn More
Pipe jacking - MAFIADOC.COM
The technology is essentially no different from the tunneling methods used for larger diameters, using adequate tunnel boring machines. In the figure 2, an example of cutterhead, so called MTBM (Micro Tunnel Boring Machine) is presented, as used in the teLearn More
Underground work Tunnel Boring NFM Technologies
We have also developed a range of "dual-mode" tunnel-boring machines whose adaptation abilities to varied ground guarantee improved performance throughout the tunnel boring process. For example, we create pressurised hard rock tunnel-boring machines thatLearn More
Large Aquarium Tunnel Wholesale, Aquarium Tunnel Suppliers
There are 213 large aquarium tunnel suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of large aquarium tunnel respectively. Large aquarium tunnel products are most popular in Domestic Market, North AmericLearn More