Welding work hygiene protection measures

1. Welding areas should be well-ventilated to ensure a safe working environment. Local smoke extraction systems can be installed at the welding site, and either localized or full-scale ventilation measures can be implemented depending on the situation.

2. Mobile manganese dust collectors can be used in scattered welding areas, while centralized welding zones should utilize mechanical ventilation systems to effectively control dust and fumes.

3. For welding operations that occur frequently but for short durations, it is recommended to perform the work upwind to minimize exposure to manganese dust and reduce pollution levels in the surrounding area.

4. When welding inside a container, it is essential to have proper inlet and outlet openings, as well as adequate ventilation equipment. A trained person should always be present on-site during the welding process to ensure safety.

5. In enclosed spaces, the container must be properly grounded, well-ventilated, and continuously monitored. It is strictly prohibited to introduce oxygen into the container, as this can create dangerous conditions.

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