air drive concrete shotcrete machine is the most ideal device for the concrete anchor spray construction, wet spray and moist spray. And be widely used for the anchor spray supporting construction in tunnel, culvert and underground projects. The accelerating admixture conveying system in the machine is independent measured precisely by standard metering pump which is freely adjusted. And uniquely-made rubber bushing block on the swirler benefits mixture delivery.it has stable performance, is convenient for maintenance, saves energy, has a long service life, protects environment, and improves the spraying layer quality.
contact:Ms. Jessica Wang
telephone :008615890158937