wet type rotor concrete shotcrete machine
The wet type rotor concrete shotcrete machine adopts a relatively small water-cement ratio, the commercial concrete is fully mixed in the mixing machine, and the amount of the sand stone material and the water-reducing agent can be accurately controlled, and the accelerator is added during the spraying process.
The wet type rotor concrete shotcrete machine is widely used in the tunnel construction process. The wet spray method to spray the commercial concrete construction process is to produce the finished commercial concrete at the cement concrete mixing station according to the mix ratio, and after the commercial concrete is transported to the working surface, the wet spray machine is used.
The pressure is sent to the nozzle part, the accelerator is sprayed at a high speed after the nozzle is added, the commercial concrete and the quick-setting agent are fully combined in the high-speed spraying process, and the construction method of the commercial concrete spray layer is impacted on the surrounding rock.