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.
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kt8 tunnel boring machine. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on. kt8 tunnel boring machine manufacturer, supplier.Learn More
Underground Drilling - International Mining
In this month’s Spotlight Feature Article, from the pages of the June 2012 issues of International Mining, Editor Paul Moore reports that Underground Drilling remains a challenging environment, so continued improvements from key machine and component suppLearn More
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China Tbm tunnel boring machine mining drilling rig road Tbm tunnel boring machine mini is supplied by ☆ Tbm tunnel boring machine mining drilling rig road ...Learn More
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Tunnel Roadheader, Tunnel Roadheader Suppliers and . tunnel and mining equipment solutio offers 309 tunnel roadheader products. About 28% of these are mine drilling rig, 27% are construction machinery parts, and 13% are mining.Learn More
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24 Digging Machines That Created a World Beneath ... one of two massive Tunnel Boring Machines ... The custom-built boring machine at the Stillwater Mining in ...Learn More
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Eight tunnel boring machines created tunnels for a modern rail network in London. ... As a technical pioneer in underground mining, we work with our contractors and ...Learn More
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ZDY-660 Hydraulic Tunnel Drilling machine, View ZDY-660
ZDY-660 Hydraulic Tunnel Drilling machine, US $ 9,300 - 18,000 / Set, New, Rotary Drilling Rig, Electric.Source from Jining Hengwang Mining Machinery Co., Ltd. on ...Learn More
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tunnel boring machine manufacturer/supplier, China tunnel boring machine manufacturer & factory list, find qualified Chinese tunnel boring machine manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China ...Learn More
Quality Tunnel Boring Machine Components & PDC Drilling
China National Complete Plant & Tools Co. Ltd. is best Tunnel Boring Machine Components, PDC Drilling Bit and TBM Cutter supplier, we has good quality products & service from China. China National Complete Plant & Tools Co. Ltd.Learn More
Glossary of Mining Terms - Coal Education
2018-1-4 · A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwalLearn More
coal mine tunnel drilling machine - mangiarebene.eu
Drilling Machine for sale, Quality ZLJ200 Coal Mine Tunnel Drilling Rig on sale of Shandong China Coal Group from China.Learn More
Tunnel boring machine Manufacturers & Suppliers, China
Blast Hole Mining Double Boomer Tunnel Jumbo Drilling Machine. ... Mining Heading Machine Tunnel Borer Entry ... Mining Roadheader Manufacturers Fine Boring Machine Manufacturers Mineral Exploration Drilling Rig Manufacturers Tbm Tunnel Boring Machine ManLearn More
Coal Mining Full Hydraulic Tunnel Drilling Machine
Coal Mining Full Hydraulic Tunnel Drilling Machine/Multipurpose Drilling Rig Shandong Master Machinery Group Co.,Ltd Shandong Master Machinery Group Co.,Ltd. is located in Jining city,Shandong Province ,which is known as "The hometown of Confucius, formalLearn More
The Bore - Hoosac Tunnel
The Bore. This page is dedicated to explaining how the Hoosac Tunnel was actually "dug". When The Hoosac Tunnel was chartered, it was expected to …Learn More
Homepage – Herrenknecht AG
111 kilometers of metro tunnel were built beneath the capital of Qatar in only 26 months. ... Slant Directional Drilling SDD. ... We push your machine to high ...Learn More
Well Applied In Underground Tunneling, Coal Mining and
QSM-3.5-15-BJ waterjet cutting machine Water jet cutting machine passes water through an ultra high pressure pressurizer to ... coal mining and tunnel drilling, ...Learn More
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Modern tunnel boring machines to create efficient ... Herrenknecht engineers developed a Shaft Boring Machine ... Mining; Shaft Boring Machine (SBM) Shaft ...Learn More
Mining Methods - Businesses - Cameco
Mining Methods Boxhole Boring. Boxhole boring is similar to the raisebore method, but the drilling machine is located below the mineralization, so development is not required above the mineralization.Learn More
Hardrock Tunnel Boring Machines: Bernhard Maidl
2008/05/27 · This book covers the fundamentals of tunneling machine technology: drilling, tunneling, waste removal and securing. It treats methods of rock classification for the machinery concerned as well as legal issues, using ...Learn More