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.
Shank adapters (also called striking bars) are the critical bridge between a rock drill and the drill string. They sit inside the drill's chuck housing, absorbing the piston's direct blows and...
A shank adapter (also called a striking bar) is the critical interface between the rock drill's percussion mechanism and the drill string. It transmits impact energy, rotation torque, feed force, ...