The HY series filter cartridge dust collector is developed and produced for laser cutting,welding and other workingconditions.This series has the characteristics of high dust removal efficiency,small footprint,low noise,andsimple operation.It is equipped with large air volume centrifugal fans,nano flame retardant coated filter cartridg-es,PLC intelligent control,automatic pulse ash cleaning,and other functions.It can be widely applied in theindustrial field to purify smoke and dust,purify a large number of small metal particles suspended in the air thatare harmful to the human body,protect the working environment,and reduce the occurrence of occupationaldiseases.