Cable Trays
Perforated Cable Trays
Heavy-duty perforated cable trays in galvanized and stainless steel for industrial electrical infrastructure and power distribution.
Ladder Type Cable Trays
High-load ladder cable trays engineered for heavy industrial cable bundles with maximum ventilation and long-span capability.
Technical Outline
- Pattern IndexCNC-PRECISION
- Form FeasibilitySheets, Coils, Cut-Sizes
- Standard Pitch Feasibility0.5mm — 100mm
- Available MaterialsSS, MS, GI, Alum, Brass, Copper
- Tolerances±0.05mm (Micron Level)
Cable Trays
Ladder Type Cable Trays
Ladder Type Cable Trays from Ashokraj Industries are designed for heavy-duty industrial applications where large cable bundles require maximum ventilation and structural support over long spans. Manufactured from 1.5mm to 3mm gauge steel with rung spacing optimized for IEC load requirements, these trays support spans up to 2m between fixings under rated loads.
Key Features
Heavy-gauge steel construction for long-span industrial loads
Open ladder design for maximum cable heat dissipation
Compatible with standard bend, tee, and reducer fittings
Hot-dip galvanized finish with optional epoxy powder coating
Common Applications
Heavy industrial power distribution cable runsRefinery and petrochemical plant infrastructureMetro and railway electrical systemsLarge commercial and hospital electrical backbones
Request Custom Dimensions
Need custom perforation patterns, material grades, or specialized sheet dimensions? Our design team is ready to fabricate to your specific blueprint.
B2B Precision Center
Industrial Specification Calculator
Hole Parameters
Hole Size / Diameter (D)3.0 mm
0.5 mm20.0 mm
Center-to-Center Pitch (P)5.0 mm
1.0 mm40.0 mm
Engineering Calculation Model:
Formula: Open Area % = (D² × 90.69) / P². Staggered 60-degree orientations represent the optimal industrial standard for uniform load-bearing distributions and airflow pathways.
Computed Flow Density
32.65%Theoretical Open AreaInteractive Pattern Density Matrix* Orange accent highlights center staggered coordinates.
Material Specification Matrix
| Material Type | Thickness Range | Max Width feasibility | Hole Patterns | Surface Finishes |
|---|---|---|---|---|
| Stainless Steel (SS 304, 316) | 0.4mm to 10.0mm | 1500 mm | Round, Square, Hex, Custom slots | 2B, Hairline, Mirror Polish |
| Mild Steel (MS) / Carbon Steel | 0.5mm to 16.0mm | 2000 mm | All geometrical profiles | Oiled, Powder Coated, Primer |
| Galvanized Steel (GI) | 0.4mm to 4.0mm | 1500 mm | Standard patterns | Regular Spangle, Chromated |
| Aluminium (Grade 1000 - 6000 series) | 0.5mm to 6.0mm | 1500 mm | Square, Round, Facade shapes | Mill Finish, Anodized, PVDF |
| Specialty (Brass, Copper, Titanium) | 0.3mm to 3.0mm | 1000 mm | Acoustic, Fine decorative | Natural, Polished |
* Note: Custom sizes, raw material grades, and perforating dies can be machined in-house for unique requests.
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Stainless Steel Perforated Sheet
Premium-grade stainless steel perforated sheets featuring superior corrosion resistance, high structural strength, and surface passivation treatments.
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