Grate Fired Boilers

Our proficiency in this domain enables us to manufactured and supplied an Grate fired boilers in Chennai, Tamil Nadu, India. BWE grate fired boilers are available in the range of 50 to 132 MW heat input. The boiler is a bottom supported, natural circulated drum type boiler, with membrane walls and hanging super-heaters. The combustion takes place on a water-cooled vibrating grate, controlled by a 3-zone combustion air system. A special designed heat displacement system eliminates corrosion in the boiler cold end.

Additional features:
Wet bottom ash conveyor system
Integrated SNCR system for NOx reduction (optional)
Stoker feeding for straw (up to 40% supplementary firing of e.g. wood chips)
Spreader feeding for chips