Nine are brightly brand trapezoidal frame with flat structure, longitudinal reinforcement brace trapezoid skeleton and anti dust ring skeleton wholesale distribution, and have sufficient strength to prevent damage and deformation, in order to ensure the strength of steel and improve the appearance of quality, we use φ6. 5 yuan steel drawn (pulled into φ3mm), then in the butt when assembled into a tire, grinding meet the technical requirements. Dust trapezoidal frame with silicone spray or galvanizing, painting and other techniques, coating solid, corrosion dust procurement framework, to avoid dust after working for some time with the bag cage bone surface rust bond to ensure a smooth change bag, while reducing process for bags of damage to the dust bag. Dust skeleton framework known as Keystone Keystone, Keystone skeleton skeleton dust, dust skeleton trapezoid, trapezoid spray dust bag cage skeleton, using the flat trapezoid bone cage structure, bone cage longitudinal reinforcement and support anti-distribution ring, and has sufficient strength. Nine are brightly lit skeleton trapezoid use are high quality low carbon steel wire, galvanized wire, stainless steel wire and so on. Keystone skeleton Surface treatment: galvanized, spray, anti-corrosion treatment, such as spraying the surface of silicone. Dust skeleton can use different heavy metal industries, which have an important role in and contribution to the aluminum industry mainly uses a trapezoidal frame dust flue gas purification technology. Copper, lead, zinc smelting furnace flue gas cleaning bag filter should be used, on the whole, the transformation of non-ferrous metallurgical industry arduous task, and thus greater demand for dust skeleton. Dust removal process framework can effectively guarantee to play an important role in the removal of the contribution and work. Dust skeleton procurement, nine are brightly lit brand (certified), Beijing dust skeleton provided by Botou brightly lit dust Equipment Co. Botou brightly lit dust Equipment Co., Ltd. (www.tmccsb.com) Hebei Cangzhou, a leader in environmentally friendly products processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the brightly lit dust leadership with the staff warmly welcome all inquiries negotiations to create a better future for brightly lit dust.