... types as following:Dry-mix shotcreting, Damp-mix and Wet-mix shotcreting.Wet-mix shotcrete is an advanced concrete spraying technique, ... developed from dry-mix shotcrete and incorporated the advantages of wet-mix shotcrete, such as low dust, high strength concrete, ... ~12m3/minDimension2100×900×1200Hose inner size51/64mmweight1500kg PZS-2 Wet mix concrete spraying machine in factory 1.Rotor body ...