Tunnel concrete wet spraying manipulator is widely used in t

Shotcrete is widely used in the construction of railway highway tunnel, deep foundation pit and road slope protection. In the traditional spray operation environment, there are a lot of dust particles, and the noise pollution is also quite serious. Manual operation not only has high labor intensity, but also has the problems of uneven spray measurement, slow spray speed, unstable spray forming, etc., which will affect the construction speed and quality of underground space support.

With the continuous improvement of tunnel construction mechanization, tunnel concrete wet spraying manipulator is widely used in tunnel, mine, slope and other complex conditions of concrete support, which improves the construction efficiency, reduces the labor intensity of workers, and ensures the safety and health of workers.

The tunnel concrete wet spraying manipulator has the advantages of stable and reliable performance, large spraying capacity, high operation efficiency, good spraying effect, flexible and convenient operation. It is more suitable for tunnels with large section, large amount of shotcrete and high efficiency shotcrete.

The tunnel concrete wet spraying manipulator operates the spraying position of the spraying arm and the angle of the nozzle through the wireless remote control, which reduces the contact between the operator and the concrete, reduces the dust concentration in the tunnel, improves the working environment in the tunnel, protects the health of the workers, and greatly improves the construction efficiency.

The construction of tunnel concrete wet spraying manipulator has high degree of mechanization, less rebound and strong construction safety. Its unique advantages are more and more reflected in the initial support operation of long tunnel. It is widely used in tunnel mechanized construction, which will promote the further development of tunnel engineering

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