Product Feature
It is divided into open typeTBM，Single shieldTBM，Double shieldsTBM,Inclined shaftTBMAnd shaftsTBM。Often used in hard rock，AtTBMAt the same time, it is equipped with steel arch erector and shotcrete anchor equipment.，To adapt to different geological changes.，When effective support measures are taken,，It can also be applied to soft rock tunnels.。
Product Parameter
Specification：Customized according to customer needs
