Page 6 - Extraction and filtration solutions for laser fume and laser dust_NA
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Health risks and
legal basis
In North America, the primary federal agency responsible These regulations often differentiate between substanc-
for workplace air quality is the Occupational Safety and es based on their health risks, such as whether they
Health Administration (OSHA). OSHA sets standards for harm the brain, nerves, or respiratory system, and wheth-
permissible exposure limits (PELs) for various airborne er they can be inhaled deeply into the lungs.
contaminants. Additionally, the National Institute for
Occupational Safety and Health (NIOSH) recommends It’s essential for businesses to comply with all applicable
exposure limits (RELs) that are often more protective regulations to protect worker health and safety.
than PELs.
Material processing
releases pollutants
100 μm
COARSE DUST
10 μm
FINE DUST
1 μm
0.1 μm FINEST DUST AND SMOKE
0.01 μm
VAPORS AND GASES
0.001 μm
Some laser fume compositions, like chromium-nickel
compounds, require special handling because they
fall under specific occupational safety regulations.
Utilizing professional extraction and filtration technolo-
gy is crucial. Because laser fumes vary in composition,
a thorough analysis and planning process is needed to
determine the best collection, separation, and exhaust
solution.
Laser fume extraction technologies 7
