In order to ensure the quality of spraying and improve the efficiency of the mortar spraying machine, preparations must be made before the mortar spraying machine is started. What kind of preparations are needed?
1. First of all, clean up the spray site, no gangue and debris appear;
2. Place the mortar spraying machine firmly, connect the wind, water pipes, and feed pipes. The layout of the pipes should be straight, no sharp bends, and the joints should be tight and no air leakage;
3. Check whether the performance of the mortar spraying machine is intact, whether the fasteners are firmly fixed, and then turn on the power for a no-load test run, and check whether the rotation is normal;
4. Set a wet spray range around the wet spray surface, and install a thickness mark in the wet spray area;
5. Prepare labor protection supplies for the operator of the mortar spraying machine. What precautions should be given in advance during the wet spraying process.
6. Pull an isolation belt around the wet spray area, no unrelated persons are allowed to enter, to ensure that the wet spray surface is not damaged after wet spray.
If you're ready for everything above， use high-pressure water to wash the spraying surface again, and then start the mortar spraying machine for wet spraying.
