Aluminum Cable Tray Zxj L Series

Aluminum Cable Tray Zxj L Series

Product Overview

The HJ ZXJ-L series aluminum alloy equipment room cable rack uses 31×45 aluminum alloy profile as the main material, available in single-tier and double-tier structures, covering four common widths from 300 to 800mm. The profile is available in multiple thicknesses from 4.3mm to 6.0mm to accommodate different cable load requirements, with cross-bars evenly fixed to the main girder at 250mm intervals. The product comes with a complete standardized installation kit, including main girders, cross-bars, ceiling hanger rods, floor supports, grounding fasteners, and dedicated tiered spacer columns for the double-tier version. It can be installed via top suspension or floor-standing methods, with an overall open, permeable structure, and is used specifically in indoor communication equipment rooms and data centers to organize fiber, network, and power cables. The double-tier version can separate power and low-voltage cables into different tiers to reduce signal interference, and the modular assembly structure supports on-site cutting and assembly, facilitating later line inspection, fault diagnosis, and expansion and modification.

Structural configuration:
Single-layer and double-layer
Standard Width:
300/400/600/800mm
Profile cross-section:
31×45mm, thickness options of 4.3/4.5/5.0/5.4/6.0mm
Standard accessories:
Main girders, cross-bars, hangers, floor supports, fasteners, and double-tier spacer columns (double-tier version only)
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Key Advantages

Lightweight, high-strength aluminum alloy material

Its weight is far lower than steel cable racks, reducing ceiling load while offering excellent load-bearing performance and resisting deformation and sagging over long-term use

Multiple thicknesses and tier options

The single-tier version meets standard cabling needs, while the double-tier version separates power and low-voltage cables; multiple profile thicknesses suit light, medium, and high-density cabling scenarios

Fully modular accessory set

A complete set of standard assembly, hanging, and grounding accessories requires no on-site welding, with simple cutting and assembly that greatly shortens the installation period

Open, permeable structure for heat dissipation

The unenclosed structure gives good cable heat dissipation, reducing heat losses, with cable layout clearly visible for convenient operation and maintenance

Aluminum Cable Tray Zxj L Series

Application Scenarios

Data Center

Data Center

Ensure stable operation of cabinets, power distribution, cabling and key equipment

Carrier Transmission Node

Carrier Transmission Node

For fiber access, convergence distribution and line management

Enterprise Computer Rooms & Edge Nodes

Enterprise Computer Rooms & Edge Nodes

Supports centralized deployment of small computer rooms and edge computing nodes

Low-Voltage Systems for Campus and Buildings

Low-Voltage Systems for Campus and Buildings

Supports access and management for park and building low-voltage systems

Technical Specifications

No. Model Name Type Application Scenario Width (mm) Cross-sectional Dimensions (mm) Thickness (mm)
1 HJ ZXJ21-L1A3 Aluminum cable tray Single layer Indoor 300 31*45 6.0
2 HJ ZXJ21-L1A4 Aluminum cable tray Single layer Indoor 400 31*45 6.0
3 HJ ZXJ21-L1A6 Aluminum cable tray Single layer Indoor 600 31*45 6.0
4 HJ ZXJ21-L1A8 Aluminum cable tray Single layer Indoor 800 31*45 6.0
5 HJ ZXJ21-L1B3 Aluminum cable tray Single layer Indoor 300 31*45 5.4
6 HJ ZXJ21-L1B4 Aluminum cable tray Single layer Indoor 400 31*45 5.4
7 HJ ZXJ21-L1B6 Aluminum cable tray Single layer Indoor 600 31*45 5.4
8 HJ ZXJ21-L1B8 Aluminum cable tray Single layer Indoor 800 31*45 5.4
9 HJ ZXJ21-L1C3 Aluminum cable tray Single layer Indoor 300 31*45 5.0
10 HJ ZXJ21-L1C4 Aluminum cable tray Single layer Indoor 400 31*45 5.0
11 HJ ZXJ21-L1C6 Aluminum cable tray Single layer Indoor 600 31*45 5.0
12 HJ ZXJ21-L1C8 Aluminum cable tray Single layer Indoor 800 31*45 5.0
13 HJ ZXJ21-L1D3 Aluminum cable tray Single layer Indoor 300 31*45 4.5
14 HJ ZXJ21-L1D4 Aluminum cable tray Single layer Indoor 400 31*45 4.5
15 HJ ZXJ21-L1D6 Aluminum cable tray Single layer Indoor 600 31*45 4.5
16 HJ ZXJ21-L1D8 Aluminum cable tray Single layer Indoor 800 31*45 4.5
17 HJ ZXJ21-L1E3 Aluminum cable tray Single layer Indoor 300 31*45 4.3
18 HJ ZXJ21-L1E4 Aluminum cable tray Single layer Indoor 400 31*45 4.3
19 HJ ZXJ21-L1E6 Aluminum cable tray Single layer Indoor 600 31*45 4.3
20 HJ ZXJ21-L1E8 Aluminum cable tray Single layer Indoor 800 31*45 4.3
21 HJ ZXJ22-L1F3 Aluminum cable tray Double layer Indoor 300 31*45 6.0
22 HJ ZXJ22-L1F4 Aluminum cable tray Double layer Indoor 400 31*45 6.0
23 HJ ZXJ22-L1F6 Aluminum cable tray Double layer Indoor 600 31*45 6.0
24 HJ ZXJ22-L1F8 Aluminum cable tray Double layer Indoor 800 31*45 6.0
25 HJ ZXJ22-L1G3 Aluminum cable tray Double layer Indoor 300 31*45 5.4
26 HJ ZXJ22-L1G4 Aluminum cable tray Double layer Indoor 400 31*45 5.4
27 HJ ZXJ22-L1G6 Aluminum cable tray Double layer Indoor 600 31*45 5.4
28 HJ ZXJ22-L1G8 Aluminum cable tray Double layer Indoor 800 31*45 5.4
29 HJ ZXJ22-L1H3 Aluminum cable tray Double layer Indoor 300 31*45 5.0
30 HJ ZXJ22-L1H4 Aluminum cable tray Double layer Indoor 400 31*45 5.0
31 HJ ZXJ22-L1H6 Aluminum cable tray Double layer Indoor 600 31*45 5.0
32 HJ ZXJ22-L1H8 Aluminum cable tray Double layer Indoor 800 31*45 5.0
33 HJ ZXJ22-L1K3 Aluminum cable tray Double layer Indoor 300 31*45 4.5
34 HJ ZXJ22-L1K4 Aluminum cable tray Double layer Indoor 400 31*45 4.5
35 HJ ZXJ22-L1K6 Aluminum cable tray Double layer Indoor 600 31*45 4.5
36 HJ ZXJ22-L1K8 Aluminum cable tray Double layer Indoor 800 31*45 4.5
37 HJ ZXJ22-L1L3 Aluminum cable tray Double layer Indoor 300 31*45 4.3
38 HJ ZXJ22-L1L4 Aluminum cable tray Double layer Indoor 400 31*45 4.3
39 HJ ZXJ22-L1L6 Aluminum cable tray Double layer Indoor 600 31*45 4.3
40 HJ ZXJ22-L1L8 Aluminum cable tray Double layer Indoor 800 31*45 4.3

HJ ZXJ21-L1 Series Single-Layer Cable Tray Per-Meter Configuration Table:

No. Accessory name Unit Qty Remarks
1 Main beam m 2 Length 1 m; when tray width ≥800 mm, add 1 main beam at the center
2 Crossbar pcs 4 Length equals tray width; spacing 250 mm
3 Support pcs 0.1 Floor support; length matches equipment-room height
4 Hanger pcs 0.67 Length matches equipment-room height
5 Mounting accessories set 1 Other parts required for complete tray installation (including but not limited to reinforcements, fasteners, grounding wires, etc.)

HJ ZXJ22-L1 Series Double-Layer Cable Tray Per-Meter Configuration Table:

No. Accessory name Unit Qty Remarks
1 Main beam m 4 Length 1 m; when tray width ≥800 mm, add 1 main beam at the center
2 Crossbar pcs 8 Length equals tray width; spacing 250 mm
3 Support pcs 0.1 Floor support; length matches equipment-room height
4 Hanger pcs 0.67 Length matches equipment-room height
5 Mounting accessories set 1 Other parts required for complete tray installation (including but not limited to reinforcements, fasteners, grounding wires, etc.)
6 Double-Layer Spacer Post pcs 1.33 Length is double-layer spacing; double-layer spacer post height ≥250mm

Note: Can be specially adjusted according to the equipment room cabling layout diagram

Note: Specifications shown are standard values. Actual performance may vary depending on installation environment, component compatibility, and grid conditions. We reserve the right to continuously optimize design and specifications. For final technical proposals and formal quotations, please contact our sales team to request an official specification confirmation document.

Contact Us for Product Spec Sheet

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