Concrete pump-KBS-15D Hydraulic Wet Shotcrete Pump failure treatment

Item:

Concrete pipe blocking

Cause Analysis:

1. The concrete ratio does not meet the requirements for pumping concrete.

2. The conveying pipeline has not been cleaned for a long time, causing blocks in the pipe

3. The downtime is too long during the spraying process, causing concrete solidify in the pipe

Troubleshooting method:

1. The material should be prepared in strict accordance with the requirements of pumping concrete

2. Clean the conveying pipe with high-pressure water in time

3. When downtime exceeds half an hour, the machine should be booted for positive pump and reverse pump several times to prevent the concrete from solidifying