Portable Fume Extractor Unit is built for rigorous industrial use, captures pollution “at source” - filters and returns the valuable heated air to the workshop. R. K. Engg. Works Pvt. Ltd. mobile fume extraction units are easily wheeled to any factory location where fume extraction is needed. Units are available with mechanical filtration elements. The mobile units arm/hood assembly, either one or two can be fitted, are completely flexible, self-supporting and easily positioned. 2m, 3m and 4m lengths are available. Units can be built for any electrical voltage.