Single-shield tunnel boring machine

The shield machine newly developed by TYHI is a tunnel boring machine, which has been successfully used in the Taiyuan metro project. There are mainly soft soil and compound EPB shield machines for subway construction. The company can optimize the overall design of custom shield machine according to the needs of users and geological conditions. Main features： Applicable geology: clay, sand, pebble Balance method: earth pressure balance Driving form: electric drive and liquid drive Articulation mode: passive articulation and active articulation Application The shield machine is a tunnel boring machine newly developed by TYHI, drawing on a large number of advanced technologies both at home and abroad. It can be applied to the tunnel construction of subway, railway and highway. Our Machines adopted modern design methods such as three-dimensional simulation design and finite element analysis and calculation, and had reliable performances.