High-vakuum extraction: Dutch manufacturer Aebi Schmidt relies on extraction torches
Is it possible to weld optimally with extraction torches? In the past, they were often considered unwieldy due to the additional extraction elements on the torch, but this image is changing. Based on convincing test experiences, Aebi Schmidt Nederland B.V. decided in favour of a torch-integrated high-vacuum extraction system. Together with KEMPER, the Dutch spreader and sweeper manufacturer took its air pollution control concept to a new level.
W3: That is why the IFA certificate is more a seal of quality than a pure test seal
A W3 certificate: This is what most manufacturers of welding fume extraction units want. Because behind this is a test mark that is only awarded to units that meet the highest requirements. In Germany, it is mandatory for some welding work. Internationally, it is now considered an important mark of quality. About the history and significance of one of the most important test marks for welders.
Metal construction: The four most important occupational safety measures for welding
When it comes to occupational health and safety in metal construction companies, it is important to identify and eliminate a large number of potential dangers. One of the biggest sources of danger: Welding work and the pollutants it produces. Effective protective welding equipment with an individual mix of measures is the tool of choice to protect employees. The choice of appropriate measures depends on several factors.
Torch extraction 2021: “the increasing demand for extraction torches is clearly noticeable”
Extraction torches are the welding technology trend in 2021. Demand is growing – because, as they become more widespread, extraction systems that can be easily adjusted to the power requirements of the respective extraction torch are increasing in importance. KEMPER expert Manfred Könning explains in an interview what is currently happening on the market after the market launch of the VacuFil series.
Protective welding equipment concept for satisfied employees: Wimmer Hartstahl focuses on air pollution control
Effective protective welding equipment concept protects employees from hazardous substances. The example of Wimmer Hartstahl GmbH & Co. KG in Thalgau, Austria, shows how an air pollution control concept for the entire general ventilation air not only convinces the employer, … >> more
Mobile extraction units for professional welders: 8 criteria that define good entry-level models
For many welders, the price also counts when buying a mobile extraction unit. However, even inexpensive entry-level units provide effective protection for industrial welding applications. At comparable entry-level prices, even the basic equipment differs greatly in some cases. What mobile extraction units are capable of today.
VacuFil: The story behind the unique torch-integrated extraction system from KEMPER
KEMPER has developed a unique system for torch-integrated extraction with the digital product variants of the VacuFil series. After numerous enquiries from users and torch manufacturers, KEMPER built up a torch database with key parameters. Read the story behind the latest development from the extraction technology specialist.
Optimum air volume flow at the welding torch: How current standardisation regulates torch extraction
To make torch extraction efficient, the precise adjustment of individual parameters is necessary. Most recently, the French Institute for Occupational Safety INRS drew attention to the subject with its investigations into torch-integrated welding fume extraction. The findings are currently being incorporated in a new DIN standard for torch extraction.
Nine reasons why general ventilation systems make sense for metal processing companies
Air quality in the entire production area is becoming ever more important. General ventilation systems play an increasingly important role in effective occupational health and safety. They are always only a supplement to source extraction. Nevertheless, nine reasons show why the purchase of a workshop ventilation system is worthwhile for metal processing companies.