dry or damp mix gunite machine; Output: 3 cubic meter/hour ... gunite /shotcrete /concrete psraying machine can be used for dry or damp mix spraying in the places without electric power ... dust leak and prolong consumption parts life.Particularly used for dry, damp mix and steel (polymer) fibre reinforced shotcrete.Three ... :1995, EN 60204-1:2006 and EN 1050:1997. DRY-MIX GUNITE MACHINE WITH AIR MOTOR