- Ladder-type Cable Tray
The CQ1-T model ladder-type cable tray is an improved design based on relevant domestic and international technical data. It offers numerous advantages, including light weight, low cost, a distinctive aesthetic, ease of installation, and excellent heat dissipation and ventilation properties. It is suitable for the routing of cables with generally larger diameters, and is particularly well-suited for the installation of high- and low-voltage power cables.
- Tray-type Cable Tray
The tray-type cable tray is the most widely utilized variety across sectors such as petroleum, chemical engineering, light industry, and telecommunications. It boasts advantages such as light weight, high load-bearing capacity, an aesthetically pleasing appearance, a simple structure, and ease of installation. It is suitable for both the installation of power cables and the routing of control cables.
- Trough-type Cable Tray
The trough-type cable tray is a fully enclosed cable containment system. It is ideally suited for routing computer cables, communication cables, thermocouple cables, and control cables for other highly sensitive systems. It offers effective shielding against electromagnetic interference for control cables, as well as robust protection for cables situated in environments subject to severe corrosion.
Comparative Advantages and Disadvantages of Ladder, Tray, and Trough Cable Trays: The ladder-type cable tray features excellent ventilation performance but does not provide protection against dust or electromagnetic interference. Conversely, the trough-type and tray-type cable trays offer effective protection against both dust and electromagnetic interference. 4. Large-Span Cable Trays
Currently, large-span cable trays are typically assembled from pultruded fiberglass profiles. They are suitable for housing power cables, control cables, lighting cables, and associated accessories. Compared to metal cable trays, they offer several distinct advantages: a long service life (typically designed for a lifespan of 20 years); ease of installation and low cost (their specific gravity is only one-quarter that of carbon steel, construction requires no hot work, and individual tray sections can reach lengths of up to 8 meters or even longer); ease of cutting; and a maintenance-free nature.
- Modular Cable Trays
Modular cable trays represent a new type of cable management system, constituting the second-generation product within the cable tray series. They are suitable for cable routing across a wide range of engineering projects, organizational settings, and cable types. Their key characteristics include a simple structure, flexible configuration, ease of installation, and an innovative design.