03 Mar New HSE video launched for on-torch extraction controlling exposure to welding fume
Exposure to all welding fume, including mild steel welding fume, can cause lung cancer. Welding torches with integrated fume extraction (on‑torch LEV) are an important engineering control, as they capture fume directly at the source before it can be inhaled. However, recent HSE inspections have shown that some users have limited awareness of the capabilities and limitations of on‑torch systems. As a result, this type of extraction is sometimes dismissed unnecessarily or used incorrectly, even when it could be the most effective control option for the task.
To address this, HSE has released a new 17‑minute guidance video designed to help users and suppliers make informed decisions about when on‑torch extraction is appropriate — and when it is not. The video covers:
- How on‑torch extraction works – the basic operating principles
- Good welding practices that support effective fume capture
- Common issues and practical solutions
- The importance of training and workplace culture in maintaining effective exposure control
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