Jianli cable trays are high-quality cable management systems available in various types, materials, and sizes, designed for industrial, commercial, and data center applications.

Types of Jianli Cable Trays

Jianli offers multiple cable tray types to suit different installation needs :

• Ladder Cable Trays: Feature side rails with rungs for supporting heavy cable bundles, ideal for long runs and high-load applications.
• Wire Mesh (Basket) Trays: Constructed from welded steel wires forming an open mesh, providing excellent ventilation and flexibility for frequent cable changes.
• Solid-Bottom Trays: Fully enclosed trays that protect sensitive cables from dust, moisture, and electromagnetic interference.
• Channel Trays: U-shaped trays suitable for light cable loads and confined spaces.

Materials

Jianli cable trays are typically manufactured from durable metals such as:

• Steel (galvanized or powder-coated for corrosion resistance)
• Stainless Steel (for harsh or outdoor environments)
• Aluminum (lightweight and corrosion-resistant) Some trays may also include fiberglass for chemical or moisture resistance .

Dimensions and Load Capacity

• Widths: Commonly range from 50 mm to 600 mm or more, depending on cable volume.
• Lengths: Standard sections are usually 2–3 meters, with custom lengths available.
• Load Classes: Defined by the tray's ability to support cable weight over a specific span. Ladder trays, for example, are rated for heavy loads with 16-gauge steel rungs providing mechanical support and strain relief .
• Height/Depth: Varies by type; ladder trays have deeper rungs for larger bundles, while channel trays are shallower for light loads.

Accessories and Installation

Jianli provides a range of accessories for proper installation and routing :

• Couplers, elbows, tees, and reducers for directional changes
• Supports and brackets for wall, ceiling, or floor mounting
• J-bolt kits for securing trays to cabinets or racks
• Covers for protection against dust or interference

Standards and Compliance

Jianli cable trays are designed to meet international standards for safety and performance, including:

• NEMA (USA)
• IEC (International)
• CE marking for European compliance These standards ensure mechanical strength, fire resistance, and electrical safety .

Applications

Jianli cable trays are suitable for:

• Industrial plants and factories
• Commercial buildings and office complexes
• Data centers and telecommunication rooms
• Hazardous or outdoor environments (with appropriate material selection) In summary, Jianli cable trays provide versatile, durable, and standardized solutions for cable management, with multiple types, materials, and accessories to accommodate various load requirements and installation environments .