The manufacturer explained the function of the cable tray

2026-06-05 16:23:46

Supporting Cable Trays attach and fix cables to buildings (structures) through their own structural features, or independently support cables to pass through tunnels, caves, underground, and in the air, playing a primary role in supporting cables.

It serves as a skeleton for cables, and cables are attached to cable trays for laying. As most cables are flexible structures, they cannot be laid independently. By using the rigid structure of cable trays, cables can be well supported.

Protecting cables is like human blood, with the primary function of transmitting various electrical power, information, and controlling information. Cable trays are like blood vessel walls, isolating cables from the outside world and effectively protecting them by wrapping, lifting, and hoisting them. Just as trough cable trays are used for laying computer cables, communication cables, thermocouple cables, and other highly active control cables, they have a good effect on shielding interference and protecting cables in heavily corrosive environments;  

Fire resistant cable trays can ensure that cables can still function effectively for 30 minutes to 1 hour when subjected to high temperatures of 700 ° C. They can be used in high-temperature factories, repair facilities with high fire protection requirements, and fire engineering cables.

Different materials and structural forms of cable trays have different functions, so cable protection is also diverse. Choosing suitable cable trays according to one's own needs can meet the requirements of cable protection under different conditions and environments.