Shotcrete machine is mainly composed of rotor type concrete sprayer, cement slurry mixer, extrusion cement slurry pump, electrical control box, discharge elbow, air system, mixing device, spray gun, rack and other parts.
1) Ejector: It is mainly composed of hopper, stirring device, discharge elbow, air system, rotor, reducer and other parts. The motor drives the rotor to rotate through the reducer. Load the mixed material into the rotor, and send it out of the discharge elbow by the air pipeline in the air system, and then the assistant of the auxiliary air inlet pipeline in the air system sends the mixed material through the conveying pipe, Nozzle, spray to the spray surface.
2) Cement slurry mixer: It is mainly composed of electric motor, gearbox, water tank, upper mixing barrel, lower mixing barrel, water tank control valve, and feeding valve of the upper mixing barrel. This cement slurry mixer is a double barrel type. Stir one barrel in the upper bucket first, then put it into the lower bucket for preparation, and after the upper bucket and stir another bucket, then start the mud pump, so that it can work continuously.
