china tunnel burrowing machine
The China tunnel burrowing machine, also known as a tunnel boring machine (TBM), represents the pinnacle of underground excavation technology. Its main function is to efficiently and safely dig through soil and rock to create tunnels for various applications. Technological features of this machine include a rotating cutting head equipped with disc cutters or drums, powerful thrust and torque systems, and advanced computer control systems for precision navigation. Additionally, these machines are equipped with conveyer belts for removing debris and hydraulics for moving the machine forward. They are used extensively in infrastructure projects such as subway systems, water tunnels, and road tunnels, significantly contributing to urban development and transportation efficiency.