Based on overseas advanced technology and our practical application, HR down flow style filter cartridge dust collector has been continually improved. The advantages are as follows: the first one is the dust collecting efficiency up to 99%; the second one is that it is a fine dust collector used to dust removing and filtering requirements of various working conditions; the third one is that it can clean the dust on the surface of the ultrafine, wet and fibrous filter materials with a removal rate of over 95%; the last one is that it is an equipment of simple construction, small in size, convenient maintenance and long service time.

Scope of application: metallurgical, building material, chemical, electric power, medicial,

nonmetallic, tobacco, food processing, plastics, abrasive, drying, powder spraying and weld fume fields etc.