plastering tools concrete spraying shotcrete machine
The plastering tools concrete spraying shotcrete machine is used in exterior project, such as bridge repair, slope-protection, swimming pool project etc.
The plastering tools concrete spraying shotcrete machine is named as gunite machine, it adopts dry spraying process spraying concrete in the project.Customers choose suitable shotcrete machine according the output capacity and max. aggregate size their project requires.
Whichever plastering tools concrete spraying shotcrete machine , all need air compressor to provide compressed air to blow concrete to nozzle assy and spraying concrete to working surface. First mix cement, sand, stone and by manual or using mixer, and then pure dry materials into hopper. Only adding water in the nozzle, this is dry spray machine.