For the difference of rock and soil strength on the tunneling face, curved tunneling, and the top-heavy structure of the main machine forming the complex geological structure, the adoption of uniform ...
Digging tunnels has become easier and safer thanks to custom-designed tunnel-boring machines. Tunnel-boring machines (TBMs) could be the ultimate power tool. They're monstrous, weighing millions of ...
Model McL-48/54 auger boring machine is capable of cased boring sizes ranging from a 16- to 60-inch diameter. A new quick-connect split-design feature enables machine components to individually be ...
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