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.
My Not-So-Rosy View of the World's Largest Redhead Festival
The mouth of the tunnel is wide and dark, swallowing the light and all that breathes. Rubble is scattered along the train tracks, bordered by retaining walls covered in numerous layers of graffiti.Learn More
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Herrenknecht AG, one of the world's biggest tunnel-boring machine makers, says it is providing machines for as many as 100 projects annually, up from 20 some 15 years ago.Learn More
360° View: Inside The World's Largest Tunnel Boring Machine
360° View: Inside The World's Largest Tunnel Boring Machine by Vocativ by Andrew CaringiBertha, the world's largest tunnel boring machine, has spent nearly four years digging a new highway under Seattle. The machine measures 57 feet in diameter and drillsLearn More
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10/6/2018 · Tunnel Boring Machines Applications,Roadheaders for Sales. The drilling machine has unique flexibility and medium strength mining ability, and is widely used in underground mining operations. types tungsten carbide teeth for tunnel boring machLearn More
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Inside the 755-foot tunnel, the white tiles along the wall gleam like a recently installed high-end bathroom; it’s what the Lincoln Tunnel must have looked like the day it opened, before the first smudge of soot sullied its walls.Learn More
'Bertha', the world's largest tunnel boring machine. She
This is what it looks like inside the world's largest train tunnel Switzerland Tunnel Boring Machine Swiss Alps Train Tunnel Heavy Equipment Mining Equipment …Learn More
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The “Big” in Bertha’s name isn’t there for the catchiness. It’s there because it’s apt. With a 57-foot diameter and a length of a football field, Big Bertha is the world’s largest tunnel-boring machine.Learn More
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worlds largest digging machine - shiatsudiemen.nl
Gizmag goes inside the world's largest tunnel boring … On Saturday,the world's largest tunnel boring machine was dedicated in the city of Seattle. "Bertha," as it's known, will spend the next 14 months boring a 1.7 mile (2.7 km) tunnel under the ... ChatLearn More
Meet the Private Company That Has Changed the - Fortune
A rare inside look at family-controlled global construction giant Bechtel. Fourteen stories below Saudi Arabia’s Capital, Riyadh, a 1,000-ton monster is carving a hole. The tunnel-boring machine, or TBM, is longer than a Boeing 747 and weighs five times aLearn More
tunnel boring machine design - manveesingh.in
Bertha (tunnel boring machine) - Wikipedia. Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and is the world's largest earth pressure balance tunnel boring machine, at a cutterhead diameter of 57.5 feet (17.5 m) across.Learn More
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While this is pretty far for a short trip, I have to say something about the preserve because it is the third largest national park in the United States and is …Learn More
Gizmag goes inside the world's largest tunnel boring machine
On Saturday,the world's largest tunnel boring machine was dedicated in the city of Seattle. “Bertha,” as it’s known, will spend the next 14 months boring a 1.7 mile (2.7 km) tunnel under the city to replace a viaduct damaged in a 2001 earthquake.Learn More
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Gizmag goes inside the world's largest tunnel boring machine. On Saturday,the world's largest tunnel boring machine was dedicated in the city of Seattle. ... while others are …Learn More
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Products. world s largest tunnel boring machine list ; gizmag goes inside the world s largest tunnel boring machine ; gizmag goes inside the world 039 s largest tunnel boring machineLearn More
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