Soft ground cutter refers to a rock breaking tool that only rotates with the cutter head and does not rotate. There are many kinds of soft soil cutting tools, and currently commonly used mainly include TBM scraper, edge scraper, cutting knife, rippers, buckets, etc.
The suitable formations are from 15Mpa to 100Mpa, which can be used in the soft ground alone and can also be used as an auxiliary tool for the hard rock.
September 12, local time — Good news has come from the Chambishi Copper Mine Project in Zambia.Africa’s first full-face hard-rock TBM designed for non-ferrous metal mining, “China Nonferrous No. 2,...
Quarry drilling is the foundation of every successful aggregate operation. The quality of the drilling program determines the accuracy, efficiency, and performance of every blast that follows. In a hi...