Functions

The full-face shaft boring machine is developed by combining traditional shaft construction methods with TBM technology. Its excavation system adopts the design concept of a full-face composite cutter head and scraper-type upward mucking. By integrating bucket elevator and kibble mucking modes, continuous and stable upward mucking can be realized. Under stable and water-free geological conditions, shaft excavation, mucking and support operations can be carried out simultaneously to achieve high-efficiency tunnelling.