1. Clogged nozzle: The inside of the nozzle may be clogged with impurities or particulate matter, resulting in poor slurry spraying or no square base at all. The nozzle needs to be cleaned or replaced.
2. Clogged liquid line: The internal liquid line of Shotcrete Machine may also be clogged with impurities or particles, resulting in the smooth flow of liquid, which may affect the output of the spraying machine. The liquid line needs to be cleaned or replaced.
3. Insufficient pressure: Insufficient pressure in the Shotcrete Machine will also cause the spraying of extruded material. Check the hydraulic system and the pressure setting of the Shotcrete Machine to ensure that the set pressure is adequate.
4. Shotcrete Machine Failure: Failure of the Shotcrete Machine itself will also cause the spraying of slurry without square base. It is necessary to check the electrical circuit, transmission system and control system of the Shotcrete Machine to find the cause of the fault and repair it.
