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.
Tunnel legal definition of tunnel - Legal Dictionary
The trend of the tunnel I had been traversing had been slightly upward, and from this I judged that the chamber into which I now found myself looking must be either on the first floor of the palace or directly beneath the first floor.Learn More
Tunnel | Define Tunnel at Dictionary.com
Tunnel definition, an underground passage. See more. n. mid-15c., "funnel-shaped net for catching birds," from Middle French tonnelle "net," or tonel "cask," diminutive of Old French tonne "tun, cask for liquids," possibly from the same source as Old EnglLearn More
GSW | definition of GSW by Medical dictionary
GSW Abbreviation for gunshot wound. GSW abbreviation for gunshot wound. GSW Abbreviation for gunshot wound. wound (woond) A break in the continuity of body structures caused ...Learn More
Définition tunnel | Dictionnaire définition français
Cherchez tunnel et beaucoup d’autres mots dans le dictionnaire de définition et synonymes français de Reverso. Vous pouvez compléter la définition de tunnel proposée par le dictionnaire de français Reverso en consultant d’autres dictionnaires spécialisésLearn More
Coal - Chemistry Encyclopedia - structure, water, uses
of dead vegetation began to accumulate, becoming tightly packed and compressed, and gave rise to different kinds of coal, each with a different carbon concentration: anthracite, bituminous coal, subbituminous coal, and lignite.Learn More
Bore - definition of bore by The Free Dictionary
bore 1 (bôr) v. bored, bor·ing, bores v.tr. 1. To make a hole in or through, with or as if with a drill. 2. To form (a tunnel, for example) by drilling, digging, or ...Learn More
tunnel - English-French Dictionary
tunnel n noun: Refers to person, place, thing, quality, etc. (passageway) tunnel nm nom masculin: s'utilise avec les articles "le", "l'" (devant une voyelle ou un h muet), "un". Ex : garçon - nm > On dira "le garçon" ou "un garçon". The construction crewLearn More
About Centralia PA and the Mine Fire
Read about Centralia, Pennsylvania mine fire including the location of the town, its history, and the infamous coal fire that led to the town's demise.Learn More
Mining in Europe has a very long history. Examples include the silver mines of Laurium, which helped support the Greek city state of Athens.Although they had over 20,000 slaves working them, their technology was essentially …Learn More
Glossary of Mining Terms - rocksandminerals.com
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 longwall face is tranLearn More