Hydraulic wet shotcrete machine is also called pumping concrete wet shotcrete machine. It adopts hydraulic pumping type, which has high system reliability and stable delivery volume. Hydraulic wet shotcrete machine can be used for spraying, filling, grouting, pumping and other constructions.
Continuous adjustment of injection quantity: the main oil pump adopts variable piston pump, and the injection speed can be adjusted freely The addition amount of quick-setting agent is continuously adjustable: it can be adjusted steplessly according to the spraying amount. The hydraulic wet shotcrete machine is composed of an oil cylinder working cylinder pushing mechanism, a switching cylinder distribution valve mechanism, a stirring mechanism, a frame and a walking mechanism, a lubrication system, a hydraulic system, an electrical system and a conveying pipeline.
The hydraulic wet shotcrete machine uses the thrust generated by the hydraulic pump to make the two oil cylinders reciprocate alternately to send the dense flow material from the delivery pipe to the mixing pipe. The compressed air forms a thin flow and is sent to the spray head through the pipe. A mechanical, electrical, and hydraulic three-in-one mechanical device with a certain proportion of quick-setting agent sprayed directly onto the sprayed surface is widely used in highway, railway, tunnel, hydropower station and other engineering constructions.
