During the blasting operation, according to the blasting state, adjust the handle on the remote control abrasive valve to adjust the flow of the abrasive outlet, tighten clockwise, loosen counterclockwise, and observe under the sun or other bright light sources. There is not much difference between air flow and pure air flow.
When the sand blasting machine needs to be stopped for a long time, the abrasive in the barrel should be cleaned to prevent failure due to the damp of the abrasive when reused.
1. Remove the nozzle.
2. Place the sandblasting hose in a container.
3. Close the main air control sand control valve and exhaust valve and the abrasive valve is opened to the maximum.
4. Open the air control sand control valve and let the sand blasting machine operate until more than the abrasive is discharged in the cylinder.