The shotcrete machine for dry material can be used to spray dry and half wet concrete. It has the characteristics of advanced technology, reasonable structure, stable performance and long service life. Now let's learn about what we should do when the rotor of the shotcrete machine does not rotate in the direction indicated by the arrow:

Failure: the rotor does not rotate in the direction indicated by the arrow

Reason: Wrong power supply phase connection

Troubleshooting method: phase modulation through reversing switch

As a common machine for concrete spraying, shotcrete machine for dry material is widely used for concrete spraying operation in the tunnel, culvert, subway, hydroelectric works, underground works and high-methane laneway of coal mine.