The XHC-5 series long retractable soot blowers are divided into two types based on their stroke: XHC-51 and XHC-52. Mainly used for blowing out ash and slagging on the heating surface of boilers. It can also be used to remove dust and slagging on slag traps, superheaters, reheaters, and economizers, as well as to remove dust from furnace tops and tubular airpreheaters.