Annular cooler is the main equipment of the pelletizi錯知ng system, which is a吧樹rranged behind the sintering mac上如hine or pelletizing roasting 都窗equipment and crusher for cooling sintering ore or pellet ore. It has the ch場購aracteristics of small footprin來煙t, stable and reliable operati中厭on, long service life, 媽弟low maintenance cost and good coo上報ling performance. Meanwhile,下姐 it has the function of co熱市nveying.