Cable tray is a cable laying device that enables standardization, serialization, and generalization of the laying of wires, cables, and pipes. Basic types:
Trough cable tray, a fully enclosed cable tray, it is most suitable for laying computer cables, communication cables, thermocouple cables, and other high-sensitivity system control cables for shielding interference and cable protection in highly corrosive environments. Effect.
The tray-type cable tray has the advantages of light weight, large load, beautiful appearance, simple structure and convenient installation. It is suitable for both the installation of power cables and the laying of control cables.
Ladder type cable tray is suitable for the laying of general straight, light and large cables, especially for the laying of high and low power cables.
FRP, aluminum alloy and long span cable tray. There are cable troughs, wire screens, trough elbows, tees, crosses and straights, as well as brackets and hangers.
The cable tray should be used in areas that are vulnerable to foreign mechanical damage and in the open air. When the cable trough or ladder frame is branched, various bent connections can be used.
According to the different surface treatment, it is divided into: hot-dip galvanized bridge, hot-dip galvanized sheet bridge, electro-galvanized bridge, electrostatic spray-painted bridge, fire-resistant paint (paint) bridge, rust-proof paint bridge, fire-resistant and flame-retardant bridge.
Bridges have developed rapidly in recent years, and they have not only been serialized, but also the varieties from ordinary bridges to fire-resistant bridges and anti-corrosion bridges, which can fully meet the needs of the project.
ZBQ-T flame-retardant glass fiber reinforced plastic cascade cable tray is improved and designed according to relevant data at home and abroad. It has the advantages of light weight, low cost, unique shape, convenient installation, heat dissipation, and good air permeability. FRP cable tray is suitable for laying large diameter cables, especially for high and low voltage power cables.