1.The equipment is controlled by the cpmputer to make the air filtering componets self-clean.The equipment runs normally without any effect to the filering efficiency.



2.Three self-clean modules:1)timing 2fixing 3)hand-made.



3.Hign efficienc in dust-filtering even in th ehunble place.



4.Small lost in resistance.The resistance lost of small filters is less than 250Pa and large filters 600Pa(initializing state)with the device displaying.



5.The large filter is assembled by piling up,which asks for little space.



6.Installed conveniently,the outlet pipes can be connected at will without the effect of installing place.



7.Low power consumption,only 100-700W.



8.Air-compressed volume is 0.1-0.4m3/min(inhaling stat) and the pressure is 0.6-0.7MPa.



9.Light weight,just 2/3 of the cloth-bag oil style.



10.Long using components,under the cpmmon cirumstance.the componets need to be replaced per 2 years.



11.As to specific request.our company can design non-standard products to meet needs.