Double Shield TBMs can achieve very high tunnelling performances in stable rock. This sophisticated technology is perfectly suited for excavating long railway tunnels in hard rock.
The belt conveyors are for removing the excavated soil or rock. To extend the belt during operation, vertical or horizontal belt conveyor storage systems are used on construction sites with restricted space.
The VSM is sinking a ventilation or rescue shaft for a railway tunnel to be built later - safely, quickly and precisely. It can be used both in stable ground and below groundwater.
Efficient and sequential processes separate and remove the excavated soil from the bentonite suspension. The cleaned suspension is then transferred back to the slurry circuit.
Double Shield TBMs can achieve very high tunnelling performances in stable rock. This sophisticated technology is perfectly suited for excavating long railway tunnels in hard rock.
The belt conveyors are for removing the excavated soil or rock. To extend the belt during operation, vertical or horizontal belt conveyor storage systems are used on construction sites with restricted space.
The VSM is sinking a ventilation or rescue shaft for a railway tunnel to be built later - safely, quickly and precisely. It can be used both in stable ground and below groundwater.
Efficient and sequential processes separate and remove the excavated soil from the bentonite suspension. The cleaned suspension is then transferred back to the slurry circuit.