Single Disc Cutter For Shield Machine
According to characteristics of the formation mechanics performance, using calculation analysis method, optimizing the distribution of the insert, insert profile and it's amount, calculating each row's highest cutting efficiency and movement direction precisely, to make the broken area and volume be the largest when each insert contact the hole wall.
Advanced metal surface sealing technology in the world is used on the sealed bearing, compared with the rubber seal, our sealed bearing prolong the service life up to 35%.
Choice of the insert's shape, size, brand are based on the actual working condition. It can adapt to various types of rock which from 30 MPa to 300 MPa.
10'' Inserts Main Roller Cutter