... ,hydro-power engineering,mines,underground,civil engineering PZ-9 Dry-mix Concrete shotcrete gunite machine with 9m3/h Applications:PZ-9 ... industrial kilns or kilns’ inner liner. Features:Advantages: PZ-9 Concrete spraying machine is a high-effective shotcrete machine,which is ... consumption9~10m3/minMotor power7.5kW(10hp)Dimension1500X830X1320mmWeight1000kg PZ-9 Dry mix concrete gunite machine