1. In the process of daily inspection, it is found that the protective devices of the protection plate such as sandblasting machine and wear-resistant rubber plate are found. When the core is found to be worn or damaged, replace the core immediately to prevent the ejection from penetrating the chamber wall and flying out of the room.
Extracorporeal injury.
Note: When you need to enter the chamber, the total power of the device must be cut off and the list must be indicated.
2. Check the tension of the hoist and tighten it in time to avoid accidents.
3. Check the vibration of the sandblasting machine.
If the machine vibrates greatly, it should be stopped immediately, and the worn parts of the sandblasting machine should be worn, and the weight of the impeller should be checked and the damaged parts should be replaced.
Note: Before opening the end cover of the sandblasting machine, cut off the total power supply of the processing equipment, and when the sandblasting machine does not completely stop rotating, it is forbidden to open the end cover.
4. Lubricate all motors and bearings of the sandblasting machine regularly.
5. New projectiles are added regularly.
Due to the fact that the projectile wears out and breaks during use, a certain number of new projectiles should be replenished regularly.
Especially when the quality of the finished product is not up to the mark, too little projectile can be an important reason.
6. When installing the blades of the sandblasting machine, it should be noted that the quality difference of a group of eight pieces shall not exceed 5g, and the wear of the blades, auxiliary impellers and directional casing should be checked in time.
Maintenance of sandblasting machine!