China factory wet shotcrete machine for sale

China Concrete Construction Shotcrete Machine for sale is for wet mixed concrete spraying work, need to adding quick setting agent on nozzle before spray out.
After mixed cement, sand, stone a certain proportion, LSZ3000 mining explosion-proof gunite machine used compressed air as the power to spray to the surface with a high-speed after nozzle is mixed with water.

The cheapest mining damp shotcrete machine is developed for the application of concrete spraying in tunnel building, mines and slopes. This machine has been designed especially for fibre spraying. And the dosing unit is combined with this machine.