Technical characteristics,

High production capacity, efficient spraying capacity and good filling rate of concrete pump, flexible operation and large coverage spray boom, automatic spraying control system.

The shotcrete quality is good, the precise quick-setting admixture and the concrete are efficiently mixed, the high-quality concrete spray layer, and the concrete rebound rate is low.

The spraying range is wide, the working arm has no blind spots, and it can take into account multiple support surfaces.

Safe and reliable, high-strength and long-life boom design, high-grade protection and electrical control system with strong anti-interference ability.

It is suitable for various tunnel inner walls and slope reinforcement projects.