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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Seit über 35 Jahren bietet Herrenknecht seine Produkte und Leistungen im Tunnelbau an und ist weltweiter Marktführer für innovative und nach Kundenwunsch gefertigte Vortriebstechnologie für Durchmesser von 0,1 bis 19 Meter.Learn More
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DOT Upgrades Queen Creek Tunnel in Arizona Spanning a quarter mile, Queen Creek Tunnel is one of the largest in Arizona. Built in 1952, the lighting system was beyond outdated and the current design was no longer conducive to large-truck traffic.Learn More
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Antraquip roadheaders are powerful rock-cutting machines designed to excavate roadways and tunneling, including mining and railroad applications.Learn More
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Sandvik MR361 roadheader is an electro-hydraulic part-face cutting machine designed for roadway development and for coal, rock, gypsum, potash and salt mining.Learn More
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3546 Table 1 and Fig. 1 give an idea of the kind of main problems in the different processes of roadheader excavation. 2 SCOPE Cutting and drilling performance as …Learn More
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Roadheader Cutting Machine / stone crusher vertical shaft impact; ... China Impact Stone Crusher ... PDF Design and Analysis of A Horizontal Shaft Impact Crusher.Learn More
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Tunnel boring machine - Wikipedia. A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through ...Learn More
A review of rock cutting for underground mining:
WITS SPECIAL EDITION - VOLUME I . A review of rock cutting for underground mining: past, present, and future . D. Vogt. Centre for Mechanised Mining Systems, University of the Witwatersrand Johannesburg, South AfricaLearn More
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ROADHEADERS PERFORMANCE OPTIMIZATION ... Roadheader performance and related parameters are reviewed and their effects on the production andLearn More
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The performance of a roadheader in high strength rock formations in Küçüksu tunnel N. Bilgin, D. Tumac & C. Feridunoglu Istanbul Technical University, Mining Engineering Department, Istanbul, Turkey A.R. Karakas & M. Akgul ...Learn More
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