1. Common faults of manual sandblasting machine in the box:
1.Weak suction: If the sand output of the spray gun is insufficient, it may be that the compressor output is not enough, or there is a leak in the pipeline, or the spray gun is blocked.
2.Discontinuous blasting: This may be due to worn muzzle and the need to be replaced regularlyIt could also be that the sand pipe is clogged and needs to be cleaned up;It may also be that the air pressure is lower than the working pressure.
3.The sound of the sandblasting machine is abnormal: it may be that there is a problem with the motor and the motor needs to be checkedIt may also be the sound of grinding sand grains in the sand pipe, and the sand pipe needs to be replaced regularly
4.There is no glue out of the glue sprayer or there is moisture in the glue: it may be that the glue outlet of the spray gun is blocked and needs to be cleanedIt may also be that the glue is too thin;It could also be that there is a problem with the compressed air dryer.
Second, the box manual sandblasting machine maintenance method:
1.Weak suction: First check the compressor to see if it is working properly. Then check the pipeline for leaks and repair it in time. Clean the gun to see if there is any clogging of sand.
2.Discontinuous blasting: The blasting muzzle needs to be replaced regularly to ensure the blasting effect. And clean the sand pipe to ensure that the sand pipe is not blocked. At the same time, the work pressure should be increased.
3.The sound of the sandblasting machine is abnormal: if it is a motor problem, you should find a professional to check it and replace it if necessary. If it is a sand pipe problem, it should be replaced in time to avoid damage to the equipment.
4.There is no glue out of the glue sprayer or there is moisture in the glue: check and clean the glue outlet of the spray gun to ensure that there is no blockage. Before deciding to change the glue, check the glue ratio. If the glue is thin, add the appropriate proportion of glue. If there is a problem with the air dryer, it needs to be replaced or repaired.