Shotcrete Machine for dry material is designed for spraying dry and damp concrete mixture. With advantages of advanced technology, rational structure, stable performance and long service life, it is widely used in concrete spraying operation in the tunnel, culvert, subway, hydroelectric works, underground works and high-methane laneway of coal mine.
Shotcrete machine for dry material has rubber plate, rotor disc, rubber cavity, rubber elbow, taper sleeve, spraying nozzle and other wearing spare parts. Each wearing spare part has its special maintenance and replacement methods. Let's learn about the specific maintenance method of the stator.
1. disassemble the rotor spindle.

In the first step, pull out the prubber cavity of the rotor hole and clean the rotor thoroughly.

2. the specific maintenance steps of the rotor.

In the first step, the rotor end face is turned until the scars are completely gone. The second step is to check the rubber cavity and replace it if it is damaged.