Overview skeleton dust: dust bag skeleton ribs, it should be lightweight, easy to install and maintain a direct impact on the quality of the skeleton bag filter status and life. We use superior imported equipment production, product performance, complete specifications, manufacturing only the skeleton can meet each lightweight, smooth, straight requirements; designing structural rigidity, long life; can be customized according to customer needs. Specifications: round, oval, flat, envelope-shaped, other customized according to customer requirements of the various skeleton. Materials: high quality low carbon steel wire, galvanized wire, stainless steel wire and so on. Structure: How festival style, venturi tube, the short tube protection under the dump, well-structured way plug-in, reels and the like. Surface treatment: galvanized, spray, anti-corrosion treatment, the surface of silicone spray and the like. The surface of the silicone coating is particularly suitable for large-scale turbines ESP application. Application: widely used in metallurgy, building materials, power generation, chemical, food, waste incinerators and other industries. Making criteria: 1, requires the support cage skeleton dust ring and longitudinal reinforcement uniformly distributed, and should have sufficient strength and rigidity to withstand the filter bag and cleaning state of the gas pressure, can prevent normal transport and installation occurred during the collision and impact caused by the damage and deformation. 2, extension spring skeleton have enough turns and flexibility, opened after pitch should be uniform. 3. All joints should bag skeleton welding firm, does not allow sealing off, Weld and weld. 4, bag skeleton surface in contact with the bag should be smooth and clean, does not allow welding scars, uneven and burrs. 5, the bag surface of the skeleton must be anti-corrosion treatment, depending on the need for electroplating, spray or paint, such as for high temperature, it should be clear outer corrosion meet the temperature requirements. Dust skeleton test: We have established a perfect quality inspection process, from incoming inspection of raw materials, production line self-test, the inspector inspection, sampling shop floor management, product storage testing, in order to ensure the quality of each link set up " mark, to ensure that the forms and characteristics in accordance with good production.