The polymer cable tray consists of two parts: the bottom plate and the panel. The cross-section groove of the bottom plate is the housing part of the cable. According to the principle of mechanical structure, combined with the requirements of traditional products, the design uses a double-layer hollow structure, which not only forms a very Strong mechanical structure, improve product carrying capacity, and also make products resistant Impact, toughness, strength and other properties are superior to metal products. The product itself reduces its own weight and provides great convenience for transportation and installation. The double-layer hollow structure can also control the temperature difference between the inside and the outside, automatically form the air flow, adjust the temperature inside and outside the product, and play a heat dissipation role. When the external temperature is too high, it can also prevent heat and prevent heat transfer to the cable, and protect the cable skin from overheating, causing viscosity and leakage. The panels are single-layer and double-layered, and both sides have an inward buckle, which is combined with the outwardly extending buckle on both sides of the bottom plate. After closing, the entire cross section is formed into a square or rectangular structure. This structure can be opened and fastened without any tools, which facilitates the installation and future system capacity, technical transformation, maintenance and the like.
    The product material itself has the characteristics of insulation, corrosion resistance, flame retardancy and weather resistance, and additives with different characteristics can obtain different effects of special products, which cover the traditional hot dip coating. Zinc cable tray, aluminum alloy cable tray FRP cable truss and other products. The polymer cable bridge combines the advantages of various conventional traditional bridges, and can be fully recycled and recycled.
    Shandong Oukai Polymer Materials Co., Ltd. produces polymer cable trays including various types of ladder, tray, and trough type, which has great advantages compared with traditional products: resistance It has the advantages of strong heat, low thermal expansion coefficient, good flame retardancy, high insulation performance, strong corrosion resistance and long service life. The product has passed ISO9001 quality system certification, possesses utility model patent certificate, and has passed the national authority third-party testing and measurement certification. The institutions have achieved above the national targets.