Wood boiler MAGNO-VR 250

for heating onlycommercialindustrial

Step grate boiler technology is used wherever wood chips, fine wood shavings and bark with high residual water content or other biomass fuels are used. The Magno-VR 250–600 models have an integrated forward flat bed step grate. Steady combustion on the forward grate ensures the lowest possible emission levels in the exhaust gas. Automatic de-ash occurs at the end of the grate. Forward grate firing for drying, gasification and fuel combustion Automatic de-ash at end of grate Grate carriage with maintenance-free sliding guides Forward grate firing technology driven by hydraulic drive Dual-walled steel housing design to preheat the combustior air Combustion control via flue gas temp. sensor, combustion chamber temp. sensor, boiler temp. sensor and Lambda sensor Radiation vault in element structure for easy vault stone replacement up to Magno-VR 600 Ceramic lining of the combustion chamber in high temperature resistant concrete up to Magno-VR 600 Double-hinged combustion chamber door in front wall of combustion chamber Cleaning and service door below grate Dynamic combustion air control by air dampers and air flow sensors Automatic, pneumatic heat exchanger cleaning Suitable for wood chips EN, ISO17225-4 to P31S Safety heat exchanger (optional) Under grate de-ash by means of hydraulic drive (optional) Flue gas recirculation (optional) Central de-ash (optional)