Pulse Bag Dust Collector Scope of Application: it is suitable for dust filtration, eliminating pollution, recycling useful materials, and protecting the environment in rice, flour, feed, food, light industry, chemical, cement and other industries. It is welded and assembled by steel plate; the ribs are arranged at the large plane. Squirrel cage filter bag skeleton; knitted polyester nylon filter bag. Straight-through solenoid valve; Ventura nozzle is fixed to the boom.