Laser smoke – pollutant emission that should not be underestimated
Depending on what material is machined by a laser beam, such process produces laser smoke and dust that adversely affect product quality and the health of the staff. In metal working, laser smoke is mainly produced in the form of aerosols. They often contain heavy metals or chromium and zinc that have a carcinogenic effect. Even some organic materials such as wood, textiles and plastics often undergo laser-machining. This produces laser smoke because such materials are subject to pyrolysis as a result of the high temperatures involved. The resulting decomposition products are often caustic and highly toxic. Last but not least, statutory regulations demand safe and effective extraction of laser smoke and to filter it out of the breathing air. For more profound information and advice, please do not hesitate to consult ULT’s experts.More information about Laser smoke here...