Skeleton is a bag of ribs, it should be lightweight, easy to install and maintain, direct impact on the quality of the skeleton bag filter status and life. We use imported equipment production, superior product performance, complete specifications, manufacturing can meet each skeleton only lightweight, smooth, straight requirements; design of structural rigidity, long life; specially made according to customer needs. Specifications: round, oval, flat, envelope-shaped, the other according to customer requirements of various skeleton. Materials: high quality low carbon steel wire, galvanized wire, stainless steel wire and so on. Structure: How-section, venturi tube, protecting short tube, down detachable, plug, reels and other reasonable structural way. Surface treatment: galvanized, spray, anti-corrosion treatment, the surface of silicone spray. Surface of the silicone coating especially for large turbines dust applications. Application: widely used in metallurgy, building materials, power generation, chemical, food, waste incinerators and other industries. Making criteria: 1, cage skeleton requires the support ring and longitudinal reinforcement distribution, and should have sufficient strength and rigidity to withstand the filter bag and cleaning the gas pressure in the state, to prevent the normal transport and installation process The collision occurred and the impact caused by the damage and deformation. 2, spring type skeleton have enough laps and flexibility, opened after the spacing should be uniform. 3, the bag skeleton all joints should be firmly welded, does not allow sealing off, Weld and weld. 4, bag skeleton surfaces 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 temperature, it should be clear outer corrosion meet the temperature requirements.