Shanghai Kemei Electromechanical Co Ltd was set up in 2024 Our company is a shareholding system company focusing on the research manufacture and trade Our company is professionally producing coal mining machines roadheaders coal loader machines loading machines and diamond brazing tools
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Get PriceA 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 They can bore through anything from hard rock to sand Tunnel diameters can range from one metre 3 3 ft done with micro TBMs to
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Get PriceShijiazhuang Zhongmei Coal Mine Equipment Manufacture Co Ltd is one of the leading companies engaging in designing and manufacturing coal mining equipment
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