Functional characteristics of spray molded trough bridge products:
No coating is required, and this process does not pollute the environment and does not cause toxic harm to the human body. The coating has a beautiful and generous appearance, strong adhesion, resistance to high-strength bending, and short spray drying and curing time. The corrosion resistance and wear resistance of the coating are indeed much higher than before, and there is no need to apply the bottom paint first. The spraying process is simple and convenient to execute, with low technical requirements for workers, and the cost of spraying plastic is lower than that of painting process. Some project construction requirements explicitly require the use of electrostatic spray molding technology for spray molded trough type cable trays, and common flow phenomena cannot occur during the electrostatic spray coating process of cable trays.
Introduction to Spray Plastic Trough Bridge Products:
The galvanized trough type cable tray enhances its load-bearing capacity, impact resistance, and wear resistance by attaching a layer of spray paint on the surface.
Waterproof molecules penetrate and prevent oxygen corrosion, ensuring that the steel structure substrate of the bridge is not softened or rusted.
The spray molded bridge pigment has the characteristic of anti-static, which can ensure the safe transportation of the bridge.
Beautiful and aesthetically pleasing, the bridge has various colors of spray paint, which are used for cable protection for different purposes. (Color is sprayed according to process requirements)
Convenient threading: After spraying electrostatic spray paint on the galvanized trough type bridge, the outer surface will become smooth and free of burrs, which can solve problems such as scratches on the insulation layer of cables and wires caused by welding seams inside the bridge.
The application range of spray molded trough type bridge:
Construction projects, underground parking lots, factory power transmission, personalized hotels, large shopping malls (using different colors to match the appearance of project buildings), etc
The surface spray type of fire resistant cable trays are mostly slot type, and there are few tray type cable trays. Because the ventilation holes of tray type cable trays can easily allow external flames to spread to the inside of the cable tray and cause damage to the cables, tray type cable trays are rarely used as fire resistant cable trays. Fire resistant cable trays are generally slot type cable trays.