... size: 2'', 2.5' Wet concrete shotcrete machine 1. Application: PZS-2 Wet concrete shotcrete Machine is mainly used for wet-mix shotcreting ... cooperation, low dust consistency, low rebound, high-strength of concrete layer, reliable performance and so on. It is widely ... 900×1200Hose inner size51/64mmweight1500kg PZS-2 Wet mix concrete spraying machine in factory 1.Rotor body assembly 2.Compression ...