Welding Ventilation System A client operating a welding training cell on the third floor of a building needed a custom welding fume extraction system that could ensure a clear floor layout and mount all ventilation components overhead. The challenge involved complex logistics for external fan installation and a need for... Welding Ventilation System A client operating a welding training cell on the third floor of a building needed a custom welding fume extraction system that could ensure a clear floor layout and mount all ventilation components overhead. The challenge involved complex logistics for external fan installation and a need for...