Disc cutters are essential rock-cutting tools for Tunnel Boring Machines (TBMs), primarily used in hard rock excavation. However, TBMs are not suitable for mining actives due to limitations in size ...
Restricted by factors such as geological conditions, underground working space and rock excavating technology, the average excavation speed of underground rock roadways is less than 80 m/month, which ...
CompoTech Plus spol. s r.o. (Sušice, Czech Republic) announced on Jan. 20 that it has developed a new next-generation hybrid steel and carbon fiber (CF) composite milling cutting disc in collaboration ...
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