Today Brightway introduce the unusual tunneling construction methods.Pilot tube micro tunneling uses a guided boring process to jack hollow steel rods through the ground to pilot a hole for the new pipe.
There are three different types slurry shield tunneling machine. Each type of tunneling machine is suitable for different environments.The above information comes from the Internet, edited by Brightway Separation Plant.
Mud recycling systems were once considered optional equipment. Using mud recyclers are a valuable asset to drilling contractors, as well-conditioned drilling fluid can save resources, time and money by reducing the amount of water.
Tunneling construction often present special dewatering problems.Tunneling Dewatering Solutions and Processes: Using Tunnel Dewatering System,or Using Decantering Centrifuge.
In China, Tunneling Boring Machine is referred to as TBM for short, which is used in the soft soil layer as a (narrow) shield machine. Definition of Tunneling Boring Machine includs includs broad sense and narrow sense.