MMD explosion-proof bag filter 23 
 The MMD explosion-proof bag filter with anti-static filter body with explosion-proof structure, and has a pressure relief device, with explosion-proof performance, apply to the collection of flammable, explosive dust of pulverized coal preparation system, the less action parts of equipment, machinery, maintenance workload is small, easy to change bags compartment to clear off the pulsating, high collection efficiency, long-term, efficient operation, the collection efficiency of 99.8%. 
 The products are widely used in cement, electric power, metallurgy, chemical emissions from dust collector. Such as cement mill, raw mill, mining crushing, material hoist, transportation and other dust-point collecting can be used.