1. Use suitable sandblasting materials: choose sandblasting materials with moderate particle size, and avoid choosing materials that are too fine or too coarse to reduce dust generation.
2. Control the sandblasting pressure: adjust the sandblasting pressure to make it work in a suitable range. Excessive sandblasting pressure will cause the sandblasting material to break and produce more dust.
3. Use wet sandblasting technology: Wet sandblasting is to add water or other liquids in the process of sandblasting to make the sandblasting material wet and reduce the generation of dust. This method can effectively control the spread of dust.
4. Regularly clean the sandblasting equipment: regularly clean the sandblasting equipment, including sandblasting room, sandblasting gun and other parts, remove accumulated dust and impurities, and keep the equipment in good working condition.
5. Use protective equipment: When operating the sandblasting machine, you should wear appropriate protective equipment, such as dust mask, goggles and protective clothing. Protect yourself from dust.
In a word, to reduce the dust generation in the process of sandblasting, it is necessary to comprehensively consider factors such as sandblasting materials, sandblasting pressure, sandblasting technology and equipment cleaning. Reasonable selection and operation of sandblasting machine and corresponding protective measures can effectively reduce the generation of dust and protect the working environment and the health and safety of operators.