Sri Lanka Composite Cable Tray Models and Specifications

Composite cable trays in Sri Lanka are available in various materials and designs, including perforated, ladder, trunking, and floor trunking systems, with international standard compliance and multiple accessories for professional installation.

Types of Cable Trays

1. Perforated Cable Trays
   • Designed for lightweight and ventilated cable management.
   • Slots on the bottom improve airflow and prevent overheating of cables.
   • Produced using CNC laser cutting and bending technology for precision.
   • Easy assembly with nut and bolt connections, with joint pieces often provided free of charge .
2. Ladder Cable Trays
   • Suitable for heavy-duty installations and long cable runs.
   • Provide excellent support and ventilation for high-capacity cables.
   • Available in various materials including steel, aluminum, and composite alloys .
3. Trunking and Floor Trunking Systems
   • Ideal for office, commercial, and industrial environments where cables need to be concealed.
   • Can be installed along walls, floors, or ceilings.
   • Compatible with a wide range of accessories for bends, tees, and junctions .

Materials and Finishes

• Electro-galvanized steel: corrosion-resistant, suitable for indoor use.
• Hot-dip galvanized steel: enhanced durability for outdoor or humid environments.
• Aluzinc and aluminum alloys: lightweight, corrosion-resistant, and easy to handle.
• Composite materials: provide high strength-to-weight ratio and electrical insulation properties .
• Powder coating options: available in multiple colors for aesthetic or project-specific requirements .

Specifications and Standards

• PRISMA and other suppliers test products in accredited labs according to international standards, ensuring safety and reliability .
• Standard accessories include bends, tees, reducers, covers, and supports for professional installation.
• Trays are designed for easy assembly, modularity, and scalability, allowing customization for different project sizes .

Installation and Accessories

• Modular design allows quick installation using standard nuts, bolts, and joint pieces.
• Accessories include supports, brackets, covers, and connectors to accommodate complex routing.
• Ventilated designs help prevent cable overheating and maintain system longevity .

Suppliers in Sri Lanka

• Eastlink.lk: Offers a wide range of cable trays including steel, aluminum, and composite options .
• C & D International: Specializes in perforated and ventilated cable trays with CNC precision .
• Cubik and PRISMA: Provide comprehensive cable management systems including trays, ladders, trunkings, and floor trunkings with international standard testing and multiple finishes . Composite cable trays in Sri Lanka are thus versatile, durable, and compliant with international standards, suitable for industrial, commercial, and residential installations, with multiple suppliers offering customizable solutions and professional-grade accessories.