Which jobs require KN100 masks

In modern occupational environments, there is a risk of harmful particulate matter pollution in many workplaces, and choosing efficient protective masks is crucial to ensuring the health of workers. As the highest level of particle prevention mask in China's protection standards, KN100 can filter at least 99.97% of non oily particles. The following are the main types of work that require KN100 masks:

1. Mining and quarrying operations

Underground miners, open-pit miners

Ore crushing and screening process operator

Tunnel excavation workers

Stone processing personnel who have long-term exposure to silica dust

2. Metal processing and manufacturing industry

Metal grinding and polishing operators

Welding operator (especially for stainless steel welding)

Foundry workshop workers

Sandblasting operators

3. Construction and Demolition Industry

Concrete cutting and drilling workers

Asbestos removal professionals

Construction demolition site workers

Dry wall installation and polishing workers

4. Chemical and pharmaceutical industries

Personnel handling highly toxic powder raw materials

Catalyst production operator

Employees in the powder production workshop of a pharmaceutical factory

Posts exposed to high concentration dust in pesticide production

5. Wood processing industry

Hardwood processing operators

Wood chip board manufacturing worker

Furniture manufacturing workers who have long-term exposure to wood dust

6. Special environmental operations

Personnel responsible for radioactive dust protection at nuclear facilities

Exposure to high concentration dust environment during disaster rescue

Biological laboratory processing of high-risk powder samples

Emergency response site for industrial accidents

When choosing a KN100 mask, it is important to pay attention to the fit test with the face and regularly replace it to ensure effective protection. Different work environments may require the use of other protective equipment. It is recommended to consult occupational health and safety experts for a comprehensive risk assessment.