A Few Questions Frequently Encountered Shotcrete Machine

As we all know, when the shotcrete machine for too long, often such problems occur, such as stop, can not start, jam, etc. if you encounter this situation, do not rush.
1. Stop. If it is a sudden stop, is likely to be a power problem, you should immediately check if the period of time did not find the cause, but did not restore power, then we will cut off the power to remove the pipes, pumps and other core parts, cleaning inspection .
2. You can not start properly. Then we first thought is that the fuse is blown to view the next, and then the core is to check the pump to see if it is too tight on the reason.
3. Blocked
Common causes are: ① downtime is too long, there is no timely cleaning; ② paste is too dry, the work is not comfortable. When this is the case, we should be clear the pipeline, do not continue to work to prevent the enormous pressure of the pipe crushed.
4. Spraying machine is working properly, but not expected. This is generally due to the aging of the pump core reason, prolonged use, wear and tear caused by it, then replace it with a new pump core is very necessary.
Preventive measures, as long as we work before shotcrete machine, fully prepared, reasonable work, are able to avoid these problems.