The production of aluminum parts must undergo a polishing process, and a lot of metallic dust will be caused in the polishing process. Metal dust blowing in the equipment will not only endanger the quality of the product, but also continue to harm the respiratory tract of the employees. There is a safety risk of dust explosion, which is more serious to the natural environment and the physical and mental health of the workers. The aluminum grinding dust collector and fume extractor.

In addition, a certain amount of metal or metal and non-metallic dust will be caused in the production process. When the concentration of this kind of dust in the air reaches the explosion limit, it will encounter ignition sources (grinding, polishing, shot blasting). Rust removal is very easy to cause sparks) very easy to cause explosion accidents. Especially aluminum, magnesium dust and mixed dust with aluminum, magnesium and other non-ferrous metal components have higher blast damage.

If relative safety precautions are not taken right away, it is very easy to cause safety risks:

Explosive characteristics of metal dust The key to the high incidence of metal dust explosions is the high fire sensitivity of metal dust

The minimum ignition energy of most metal powder equipment is less than ten meters J. For extremely fine metal powder equipment, the minimum ignition energy is less than 1 mJ, and it has a strong fire sensitivity. According to investigations, high-temperature surface, impact or friction, and its electrostatic induction flame are common sources of ignition that cause dust explosion accidents.

Metal dust with high fire sensitivity is very easy to catch fire under the effect of static induction flame and other open flames, causing dust explosion accidents.

For manufacturers of environmentally friendly aluminum grinding dust collectors and vacuum cleaner, they have a little understanding of the grinding and polishing industry. For helpful companies, the purification of smoke and dust in the workshop is also important. Welcome all major companies to our factory, visit, guide, and consult!

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