A wide variety of cable trays, with diverse shapes and purposes, exist around us. Now, let's comprehensively discuss several commonly used types of cable trays today.

Slot-type bridge tray

Channel cable tray, widely used for laying computer, communication cables, thermocouple cables, and control cables for other high-sensitive systems. It effectively controls cable shielding interference and provides good protection for cables in heavily corrosive environments. Drawback: Poor ventilation.

Step-down ladder bridge

Step-type bridge supports are suitable for laying cables with larger diameters, ideal for both high and low voltage power cables. Compared to channel-type bridge supports, they offer better ventilation; however, this also means they have slightly reduced dust and interference resistance.

Three: Tray-style Bridge Beam

Tray-type bridge, somewhat similar in performance to step-type bridge, but with a higher precision in the tray. Mainly used in the oil, chemical, light industry, and telecommunications sectors. It boasts advantages such as light weight, high load capacity, and aesthetically pleasing design. Disadvantages: Same as step-type bridge.

Four: Modular Bridge Support

Composite bridge racks are a product in the cable tray series. They offer flexibility for various engineering projects, featuring simple construction, easy installation, sensitive equipment, and innovative design. They can be freely combined in any shape.

Five: DJ Type Large Span Cable Bridge

Large-span cable trays are typically assembled from pultruded fiberglass profiles and are widely used in power cable applications. Compared to the iron架trays mentioned above, they offer numerous advantages such as a long service life, easy installation, low cost, ease of cutting, and no need for maintenance.