Concrete wet-mixer shotcrete spraying machine
Concrete wet-mixer shotcrete spraying machine specializes in the field of high-strength wet shotcrete construction. Through the continuous delivery technology of premixed concrete, it significantly improves the spraying density and construction efficiency of tunnel lining, slope support, and underground structures. This shotcrete spraying machine is widely used in complex working conditions such as mine tunnels, high-speed railway tunnels, water conservancy culverts, subway corridors, etc., and simultaneously meets the needs of infrastructure maintenance and new construction projects.
Concrete wet-mixer shotcrete spraying machine specializes in the field of high-strength wet shotcrete construction. Through the continuous delivery technology of premixed concrete, it significantly improves the spraying density and construction efficiency of tunnel lining, slope support, and underground structures. This shotcrete spraying machine is widely used in complex working conditions such as mine tunnels, high-speed railway tunnels, water conservancy culverts, subway corridors, etc., and simultaneously meets the needs of infrastructure maintenance and new construction projects.

The maximum speed of the concrete wet-mixer shotcrete spraying machine unloading from the plane (30 meters/second) perfectly combines the high strength of concrete mixture and shotcrete. Another important feature is that it can be transmitted over long distances (up to 200 meters horizontally and 20 meters vertically).

Industry application scenarios of concrete wet-mixer shotcrete spraying machine
◈ Tunnel engineering: primary support and secondary lining spraying of railway/highway tunnels
◈ Water conservancy construction: dam anti-seepage layer/water tunnel reinforcement and repair
◈ Mining construction: backfilling of goaf/tunnel anchor spraying support
◈ Municipal engineering: underground pipe gallery/civil air defense concrete covering
◈ Building reinforcement: bridge pier repair/shear wall structure reinforcement
