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.
In rock drilling operations across mining, quarrying, tunneling, and construction, selecting the right drilling tool can mean the difference between hitting production targets and missing them.
Hard rock drilling places extreme demands on button bits. In abrasive granite, quartzite, or basalt formations, the combination of high impact, abrasion, and thermal stress can quickly degrade perform...