Custom Size Perforated Cable Tray | Powder Coated Ventilated Cable Tray for Power & Communication Cable Installation
Product Overview
Stable cable supporting system is vital to guarantee safe operation of electrical and communication engineering. Our perforated cable tray features ventilated base with elongated holes, delivering excellent heat dissipation for heat-generating power cables.
This ventilated cable tray provides reliable support for various cables while allowing natural air circulation and water drainage. It can effectively reduce cable operating temperature and avoid heat accumulation. Matching cover plates are optional for extra protection against dust and mechanical impact.
When selecting perforated cable trays, multiple site conditions need consideration. Calculate the total load from all cables to select proper load grade. Choose surface finishing according to working environment; powder coating, galvanized finishes are available. Ensure brackets, connectors and accessories are fully compatible with tray dimensions for seamless installation.
Features
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Efficient Heat Dissipation & Drainage
Long strip perforations on the base realize continuous ventilation. Heat generated by power cables can disperse freely, and accumulated rainwater or condensate can drain away, extending cable service life.
Reliable Cable Support Structure
Integrated U-shaped structure holds cables securely and prevents slipping. Side rails restrict lateral displacement of wiring, suitable for long-distance horizontal and vertical laying in factories, commercial buildings and base stations.
Modular On-site Layout
Adopt splicing modular design. Trays can be cut, connected and adjusted freely to fit complex routing curves and variable installation heights. It supports flexible layout adjustment during construction.
Diversified Surface Protection Options
Available with electrostatic powder coating (as shown in red sample), electro galvanizing and hot-dip galvanizing. Multiple anti-corrosion treatments adapt to indoor workshop, outdoor open-air and mildly corrosive environments.
Technical Specifications
| Attribute |
Specification |
| Surface Condition |
Clean surface without burrs, smooth edge treatment |
| Corrosion Resistance |
Ventilation & water drainage, heat dissipation |
| Mounting Method |
Wall-mounted / Ceiling suspended / Floor mounted |
| Side Rail Height |
Range: 30 mm to 500 mm |
| Application |
Indoor/Outdoor |
| Finish |
Hot-dip Galvanized |
| Installation Method |
Screws |
| Load Capacity |
Light/Medium/Heavy Duty |
Applications
The Galvanized Cable Ladder System efficiently manages and supports cables in various industries including telecommunications, power distribution, and construction. Its corrosion-resistant design makes it ideal for outdoor applications exposed to rain, snow, extreme temperatures, and corrosive environments.


F&Q
Where is the Galvanized Cable Tray made?
Manufactured in Hebei, China
Is the Galvanized Cable Tray certified?
ISO9001 certified
What is the Minimum Order Quantity?
Negotiable based on requirements
How is pricing determined?
Custom pricing available upon request
What are delivery timelines?
15-30 work days with flexible packaging options