Спиральная буровая установка
Tangxing Pipe Jacking Machine Contributed In China-Russia Oil Pipeline Project in Moergen
The 2200 slurry balance rock pipe jacking machine is designed with front and rear water supply systems, which can keep the excavation chamber clean and avoid adhesion, and optimize the flow of slag. And it is optimized on the basis of the rock micro-tunneling machine to equip it with a cutter head that matches the specific ground conditions. Standard cutter heads can be used for composite formations such as soil layers and gravel; for tunneling to stabilize surrounding rock, hard rock cutter-heads with replacement hobs can be used. Therefore, this type of model can be applied to most geology.