VIETWATER 2023Products & Services Micro Tunnelling Equipment
Micro Tunnelling Equipment
Herrenknecht AVN or Slurry Machines with a cone crusher are all-arounders for safe tunnelling in the diameter range of 0.4 to around 4 meters. These microtunnelling experts show their full potential particularly in non-accessible machine sizes. The slurry-supported excavation concept makes it possible to use these machines in all kinds of ground conditions, ranging from slit to clay to incohesive soils, and further to gravel and rock.
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