The paper describes design features and production of the 2×500 m2 sintering machine of Shougang Jingtang sinter plant. It expounds the design thinking of largescale sintering machine and the related equipment. Aiming at largescale equipment, the article explains technological innovation and advanced energy saving technologies in detail. It is landmark that the largescale sintering machine and annular cooler were designed, manufactured and installed successfully. The sintering machine has been running smoothly since starting production in 2009. Its performance has reached the advanced level in sinter ores quality, management, operation cost, saving energy, environmental protection, automation, productivity.