Jiangsu trapezoidal skeleton

The trapezoidal frame is one-time molded and fully galvanized. The surface is smooth and straight without burrs, so that the filter bag is not damaged. It has the characteristics of even welding, reasonable structure, strong and durable. The trapezoidal frame adopts a flat structure. The longitudinal bars and anti-bracing rings of the trapezoidal frame are evenly distributed and have sufficient strength to prevent damage and deformation. In order to ensure the strength of the steel wire and improve the appearance quality, we use yuan steel to draw and then draw it. When assembling the welded tire into a complete body, the grinding must meet the technical requirements. The trapezoidal frame adopts technologies such as silicone spraying or galvanized spray painting. The coating is firm and corrosion-resistant, which prevents the surface of the cage frame from being corroded and bonding with the filter bag after the dust collector has been working for a period of time. This ensures smooth bag changing and reduces the risk of damage during the bag changing process. Damage to the dust bag.