Tunnel Boring Machine (TBM) equipment is an advanced, intelligent tunneling system that integrates mechanical, electrical, hydraulic, and control technologies. It is widely used in underground construction projects such as urban subways, railways, highways, water conservancy systems, utility corridors, and power tunnels. The TBM consists of key components including the cutterhead system, shield body, main drive, propulsion system, screw conveyor, articulation system, shield tail sealing system, segment erection system, and backup system. It enables continuous excavation, simultaneous tunnel lining, automatic steering correction, and real-time intelligent monitoring, ensuring efficient and safe tunneling with minimal ground disturbance, even in complex geological conditions such as sandy soils, clays, cobbles, weathered rock, or full-face hard rock.

TBMs are classified into various types based on geological and hydrological conditions, such as Earth Pressure Balance (EPB) TBMs, Slurry TBMs, and Hard Rock TBMs, each tailored to specific ground conditions and engineering needs. These machines offer high excavation efficiency, precise ground settlement control, excellent tunnel lining quality, and superior safety, making them especially suitable for urban infrastructure projects. With the advancement of intelligent technologies, modern TBMs are increasingly equipped with automation, remote operation, and decision-making capabilities, significantly improving construction informatization and operational management.

Our company offers customized TBM solutions based on specific project requirements such as geological profile, tunnel cross-section, curvature radius, ventilation, and drainage. We provide full-cycle services, including design, manufacturing, commissioning, and after-sales support, committed to delivering reliable, efficient, and intelligent tunneling equipment for global infrastructure development.