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about us. shanghai kamy mechanical and electrical co.,ltd. is a professional engaged in coal mining, tunneling, transport equipment research and development, manufacturing and sales of large scale equipment manufacturing enterprises, the main german import cutter, bitsoft grams tooth, betek cutting teeth, imports of shearer, imports of pick, rotary drill bits, boring machine
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the duration of tunneling projects mostly depends on the performance of boring machines. the performance of boring machines is a function of advance rate, which depends on the machine characterizations and geomechanical properties of rock mass.
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roadheader applications in mining and tunneling (pdf download available) however suitability and performance prediction assessment of rock cutting machine depending on a single variable is not reliable which is also stated by
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welcome to our roadheader factory shanghai kemei electromechanical co.,ltd (referred to as kamy hereafter) was founded in the year 2000. kamy was started by a team of professionals from shanghai coal science research institute. at kamy we mainly manufacture roadheaders as drilling machine for tunnel construction ranging from cutting power 75kw
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a tunnel boring machine (tbm), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.they may also be used for microtunneling.
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welcome kamy, we are for you we have mining,tunneling equipment,roadheaders ranging from cutting power 75kw upto 300kw, roadway backfilling machine, coal loader, rock loader for mine, hydraulic nuts, water jet cutting machine,super pressure pump,spare parts for coal miner, hydraulic brake, cutting bits for mines, roadheader spare parts and complete machine
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this industrial roadheader machine is part of the 50 ton class of dynamic tunnelling machines, and is generally utilized more information see the other products
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