TBM tunneling Twin Disc Cutter

Description

The cutters are always exposed to abrasive muck when excavating in soft and mixed ground, while the cutters might be crashed when boring in hard rock. All the other cutter parts are appropriately heat-treated to improve wear resistance and prevent deformation.
The cutter pre-torque value is adjusted to the proper level by preloading bearings correctly under complex ground conditions, especially in soft ground, so the cutters can rotate freely and are prevented from being blocked.
We always manufacture and supply high-quality TBM disc cutters to our customers even under hard ground conditions (click cases for more details .

Quick Detail

The company is mainly engaged in the production and operation of shield cutters and tunneling tools, drilling tools, mining and drilling tools, oilfield drilling tools, diamond drilling tools, engineering drilling tools, and hard alloy products; Technical consultation on wire and cable and tunnel construction. Products are widely used in subway engineering, tunnels, water conservancy, highways, geology and mining industries.

At present, the company's various types of hobs, carbide cutters and other shield cutters can be fully used in China Railway Equipment, Tiejian Heavy Industry, Herrenknecht, Wilt, Mitsubishi, China Tunnel, Shenyang Heavy Industry and other famous brands at home and abroad. Shield machine has been widely used in the construction of subways and tunnels in Beijing, Shenzhen, Guangzhou, Shenyang, Nanjing and Chengdu, as well as national key projects such as municipal engineering, South-to-North Water Transfer Project, and West-East Gas Transmission, with its excellent product characteristics. , was praised by the construction unit. Best-selling two: more than a dozen provinces and autonomous regions, and entered Japan, the United States, the United Arab Emirates, Brazil,Australia and other overseas markets. Companies adhere to the "integrity, pragmatic, reciprocal, and win-win"business principles, invites friends in the industry to carry out various forms of cooperation (including technical cooperation, new product development, to sample processing, etc.).