Mixing is very important for the homogenization of the analysis in the ladle furnace and this is done by the gas blow bricks in the bottom of the crucible, the perforated structure of the bricks has the potential to become clogged by the ingress of the steel and freezing. Thanks to the NOVA LF Emergency mixing system, even if the gas blowing bricks are clogged, the mixing process can continue thanks to the refractory lance inserted in the service cover of the pot. Thanks to the body that can rotate around itself, lance change can be done easily.