Aluminum alloy cable tray has the performance advantage of ventilation and heat dissipation. Aluminum alloy cable tray is made of aluminum alloy shell, non combustible and flame retardant materials, and the middle is filled with inorganic material gasket to effectively prevent heat radiation.
After the shell is galvanized, it shall be sprayed with fireproof coating. When the fireproof paint encounters high temperature and flame, it will foam and expand to form a uniform and dense carbon insulation layer, so as to effectively protect the internal cable. The double-layer cover can prevent dust and other foreign matters from invading, maintain good ventilation and heat dissipation effect, and prevent flame from entering the joint.
Aluminum alloy cable tray has been widely used in hotels, shopping malls, office buildings and other fire-fighting units.
Aluminum alloy cable trays are widely used in petroleum, chemical industry, electric power, light industry, television, telecommunications and other fields. The utility model has the advantages of light weight, large load, beautiful appearance, simple structure and convenient installation, and is suitable for the installation of power cables and the laying of control cables.
The surface treatment of aluminum alloy cable tray can be divided into three types according to user needs: galvanizing, electrostatic spraying and hot-dip galvanizing. It can be specially treated in heavily corrosive environment. Aluminum alloy cable tray can be equipped with shield. When a protective cover is required, it can be specified at the time of ordering. All accessories are common to stepped and grooved bridges.