2.The gap is big, big Angle between fold, fold and shallow, less filter area ratio of the same diameter and length of filter bag big 2-5 time.
3.The soot cleaning easy and the effect is good, suitable for concentration of 15 g/m or more dust filter dust, filter the wind speed 0.6-1.2 m/min.
Sand blasting, polishing cleaning, spray paint of coating, metal smelting, cement, power plant, industrial dust filter.