PS-7   concrete sprayer machine   

PS series wet concrete shotcrete machine is the ideal equipment for concrete anchor shotcrete construction. It is widely applicable in tunnels, culverts, underground engineering, coal mining, mine shaft, water conservancy power engineering and slope protection, soil nail wall project and anchor shotcrete support construction. The accelerated agent conveying is independent system, accurately control and adjust freely through the standard metering pump. The swirler upper shell sets special made rubber chamber, is benefit for mixture conveying through air pressure vibration with non-stick material and smooth internal wall. The machine has advantages of stable performance, easy operation and maintenance, energy saving, long service life, environment friendly to improve shotcrete layer quality.