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.
When considering extraction and filter technology, manufacturers do not only have to think about the protection of their employees against welding fumes or dust during welding, grinding or cutting. Efficient operation is important for welding workshops when it comes to the plants in addition to consideration on how hazardous substances are captured and discharged. Automatic suction performance regulation also saves energy.
It is deemed a “clean” welding process creating only little welding fumes and is therefore often underestimated: WIG welding. The process harbors health risks which should not be underestimated. Welders are exposed to nitrogen oxides, radioactivity and ozone in particular. … >> more
Work health and safety is a top priority at Voith GmbH. The technology group equips their latest Voith Training Center with modern extraction system and filtration technology. Despite a completely open plan building over three floors, the training center remains … >> more
Mobile extraction devices and filter devices: high movement radius thanks to almost unlimited mobility usable also for changing workstations shorter extraction arms thanks to proximity to workpiece Stationary extraction and filtering devices/systems: space-saving installation at solid welding stations so good … >> more
The largest oil producing company in the world equips its welding school in Saudi Arabia with the latest technology for OSH from Germany. These include extraction and filtration Systems. Saudi Aramco is the largest oil producing company in the world. … >> more
Welding robots help on specific applications which are difficult to implement using manual welding processes. On top of this, robot welding is safe because welders do not have to remain in the vicinity. However, welding fumes which are hazardous to … >> more
The airflow volume is one of the factors which decides how effective a welding fume extraction system is. Irrespective of whether the system is for spot extraction or hall ventilation: every application has different requirements. The airflow volume describes the … >> more
100 welding locations in one place means one thing more than anything: an awful lot of welding fumes. To protect its apprentices, one of the largest welding schools in Oman has installed welding cabins in addition to modern extraction and … >> more
Air return system through the extraction devices during chrome-nickel-steel welding works? In Germany the answer is clearly yes! At least as long as the extraction and filtering devices have the appropriate welding fumes separation class. Whereas the dust class is … >> more
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