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Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Specifications
Description

Bending Aluminium perforated cable tray features a lightweight aluminium alloy structure with ventilation holes, excellent corrosion resistance and heat dissipation, widely used for orderly cable laying in commercial, industrial and public engineering projects.


Aluminium Perforated Cable Tray

Bending Aluminium Perforated Cable Tray – Common Specifications, Standards & Parameters

Category Parameter / Standard Typical Range / Details Remarks
Basic Type Type Perforated Cable Tray / Ventilated Cable Tray Also known as channel cable tray
Width Width 50 – 1,200 mm Common widths: 50, 100, 150, 200, 300, 400, 450, 500, 600, 700, 800, 900, 1000, 1200 mm
Side Rail Height Side Rail Height 25 – 300 mm Typical heights: 25, 30, 40, 50, 60, 75, 100, 110, 150, 200, 250, 300 mm
Standard Length Length 2,000 mm / 3,000 mm / 6,000 mm Common: 2m, 3m, 6m; also 10 ft (3050 mm); custom lengths available
Material Thickness Thickness (Al) 0.6 – 3.0 mm 1.0 mm for 50–100 mm width; 1.5 mm for 200–500 mm; 2.0 mm for 600–700 mm; 2.5 mm for 800–1000 mm. Equivalent SWG: 18, 16, 14
Material Grade Alloy Grade 6063-T6, 6061, 6005A 6063-T6 is the most common – good strength, lightweight, excellent corrosion resistance
Surface Finish Finish Anodised / Powder coated / Mill finish Natural oxide film provides self-healing; additional coating is optional
Perforation Pattern Hole Shape Round / Elliptical / Slotted e.g., 2.25” round holes; or slotted 7×32 mm, 7×20 mm
Open Area Perforation Ratio 15 – 30% (typical), up to 30–50% max Standard design 15–30%; high ventilation applications (e.g., data centres) 30–50%
Load Class (IEC 61537) Load Rating Class A: ≤50 kg/m Perforated trays typically lower load capacity than ladder trays; suitable for instrumentation, data cables
Class B: ≤100 kg/m
Class C: ≤150 kg/m
Class D: ≤200 kg/m
Safe Working Load (SWL) SWL 25 – 75 kg/m @ typical span About 50–60% of the ladder-type tray of the same dimensions, depending on support spacing
Maximum Support Span Span Length ≤3.0 – 6.0 m Perforated trays have shorter max spans than ladder trays; they can be increased by thicker material
Thermal Conductivity Thermal Conductivity 237 W/(m·K) ~5 times higher than steel – excellent heat dissipation
Weight Weight (approx.) 4 – 8 kg/m (depending on size) Example: 110 mm × 200 mm → ~4.3 kg/m; 110 mm × 600 mm → ~8.21 kg/m. About 1/3 of the weight of steel trays
Operating Temperature Temperature Range –40°C to +120°C Stable mechanical properties; specific range depends on alloy and finish


Typical Selection Guide by Application

Application Recommended Width Side Rail Height Thickness Open Area Load Class
Instrument/control cables 100–300 mm 50–60 mm 1.0–1.5 mm 15–25% A / B
Data/fibre optic cabling 200–450 mm 60–100 mm 1.2–1.5 mm 25–40% B
Power cables (light to medium) 300–600 mm 100–150 mm 1.5–2.0 mm 15–30% B / C
Chemical/marine environment 200–900 mm 50–150 mm 1.5–2.5 mm 15–30% depends on span
Commercial building distribution 150–450 mm 50–75 mm 1.0–1.5 mm 20–30% A / B
Industrial plant 300–900 mm 100–200 mm 2.0–3.0 mm 15–25% B / C


Bending Aluminium Perforated Cable Tray: Typical Application Fields

  1. Rooftop PV plant (Shanghai): Lightweight aluminium perforated trays enabled fast rooftop installation and provided excellent corrosion resistance for coastal outdoor solar cabling.

  2. Smelter modernisation (Russia): Aluminium trays delivered a 30‑year service life in aggressive industrial conditions, far outlasting galvanised steel.

  3. Airport & railway stations (various transit terminals): Perforated trays ensured superior heat dissipation and easy maintenance for dense power, security, and communication cables.

  4. Data centres (Thailand telecom project): High thermal conductivity (237 W/m·K) and open perforations reduced heat buildup and cooling loads in high‑density server rooms.

  5. Commercial & smart buildings (large centres/offices): At half the weight of steel, aluminium perforated trays lowered building structural loads and enabled quick reconfiguration for tenant changes.


Aluminium Perforated Cable Tray

Aluminium Perforated Cable Tray

Aluminium Perforated Cable TrayAluminium Perforated Cable Tray


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Aluminium Perforated Cable Tray

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Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray
Aluminium Perforated Cable Tray

Hebei Bending Fence Technology Co., Ltd

Verified Supplier
1 Years
hebei, hengshui
Since 2021
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Cable Tray, Cable Ladder, Perforated Cable Tray
Total Annual :
8000000-120000000
Employee Number :
180~190
Certification Level :
Verified Supplier
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