Rotary Tunnel Boring Machines (TBM) are widely used for excavating tunnels for transportation, water supply, sewage systems, and more. Rotary TBM Twin Disc Cutters play a critical role in the excavation process. They are designed to cut through hard rock formations while minimizing the vibration and energy necessary for the excavation process.
The Rotary TBM Twin Disc Cutter works by using two large circular discs. These discs interlock and rotate at high speed, cutting through solid rock formations. The discs are mounted on a specialized cutting head that is designed to withstand the high stresses and temperatures generated during the excavation process.
The Rotary TBM Twin Disc Cutter has several advantages over other cutting methods. Compared to rock drills or explosives, they generate far less noise and vibration. Additionally, they are more precise and can cut through harder rock formations with ease. They also do not produce any dust or debris, which can be a major concern in confined spaces.
The Rotary TBM Twin Disc Cutter is available in several different sizes and configurations. The size and configuration of the cutter depend on the type of rock formation being excavated and the specific project requirements. For example, a larger cutter may be needed for excavating hard granite or quartz formations, while a smaller cutter may be appropriate for softer sedimentary rocks.
Overall, the Rotary TBM Twin Disc Cutter is an essential component of modern tunnel excavation projects. It provides reliable cutting performance, minimal noise and vibration, and is capable of cutting through the toughest rock formations with ease.