• Neoairtech Dust And Fume Extraction System

NFK with/without cleaning

The NETECHNIK NFK range heat exchangers or surface cooler is designed to cool hot and dusty exhaust gases (approx. 550°C) from melting furnaces, as e.g. cupolas, rotary furnaces, shaft furnaces, and, as a result, allows the use of more economical filter media. For cooling of gases, ambient air supplied by fans, is fed through the horizontally installed cooling pockets. In addition to that, coarse dust particals are separated by means of deflection and, in special cases, the cooling surfaces are automatically cleaned.