448K views · 1.2K reactions | Prufrock is on a mission! Prufrock, The Boring Company’s tunnel boring machine, has been spotted bursting through the ground near Las Vegas Boulevard. The advanced machine has been used in Las Vegas to build tunnels for the Vegas Loop, an underground system that shuttles passengers within the resort corridor. | cheddar news | Facebook

How does Tunnel Boring Machine (TBM) work? A Tunnel Boring Machine (TBM) is a specialised piece of equipment used to excavate tunnels through various types of soil and rock. It works by using a rotating cutter head with sharp disc cutters or tools that grind away the material in front of it, creating a tunnel of a precise diameter. As the cutter head rotates, the TBM simultaneously removes excavated material through a conveyor system and supports the newly created tunnel walls with precast concr