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.
Roadheaders for tunneling - Sandvik
Roadheaders for tunneling Sandvik's MT series of roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used for a wide range of applications.
Products | Roadheaders, Tunneling, Mining ... - antraquip.net
Roadheaders Antraquip roadheaders are designed for tunnel excavation and underground mining applications in soft to medium hard rock. Antraquip machines are available in sizes ranging from 12t-85t.
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Alibaba.com offers 829 roadheaders products. About 27% of these are mine drilling rig, 19% are construction machinery parts, and 9% are other mining machines. ... it can meet the requirements of temporary support, at the same time, it can also hold the anchor net and steel band or channel. ... coal minning suppliers govern job engineer ...
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Antraquip roadheaders are typically used for tunneling (road, railroad, water, sewer) or in the mining industry. For the excavation of shafts, Antraquip suggests its roadheader based shaft sinking equipment provided the UCS of the material to be excavated does not exceed 8,000 psi.
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(PDF) Roadheader applications in mining and tunneling
Roadheader applications in mining and tunneling Article (PDF Available) in Mining Engineering 50(3) · January 1998 with 2,565 Reads Cite this publication
2017 Hot roadheader N TRAFFIC small crawler tractors used ...
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(PDF) NEW TECHNOLOGIES EXTEND THE RANGE OF …
NEW TECHNOLOGIES EXTEND THE RANGE OF APPLICATIONS OF ROADHEADERS. ... NEW TECHNOLOGIES EXTEND THE RANGE . ... But d ue to the very small cross section of 4m .
ROADHEADER IN TUNNELING - Tunneling Short Course
ROADHEADER PROJECTS ROADHEADERS WORKING IN CONSTRUCTION PROJECTS . 28 ... • Small to large cross sections • Geologic data • Schist (partly gneissic), pegmatite • Average UCS: ~80- 95 MPa ... Net Cutting Rate (NCR) and Specific Pick Consumption (SPC)
Performance prediction of roadheaders using ensemble ...
Performance prediction of roadheaders using ensemble machine learning techniques ... based on using speciﬁc energy obtained from small-scale or full-scale laboratory rock cutting tests. The second ... Performance prediction of roadheaders using ensemble machine learning techniques ...