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Cable Ladder
The heavy-duty line — open-rung steel ladder built for long spans, high cable weights, and the working conditions of a mine, a power plant, or an offshore platform. SLW-series side rails up to 150 mm deep, rungs at 150 or 300 mm spacing, widths to 1200 mm. Hot-dip galvanised as standard; Jotun powder-coated for the exposed architectural runs.
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Cable Ladder · Tangerang Facility
Dimensions
Fabricatable ranges.
Every order is cut to specification. The ranges below describe what we fabricate as standard at the Tangerang line — extended dimensions are available on engineering request.
| Specification | Range |
|---|---|
| Widths | 100 – 1200 mm |
| Rung spacing | 150 mm · 300 mm (specify on order) |
| Side rail height | 75 – 150 mm |
| Material thickness | 1.2 – 3.0 mm |
| Standard lengths | 2400 mm · 3000 mm · 6000 mm |
| Finishes | Hot-dip galvanised · Powder-coated (Jotun) |
Applications
Where this line lives.
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Power-plant and substation control cable runs, where the ladder rail carries the weight of kilometre-long bundled cabling.
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Mining conveyor and crusher buildings — hot-dip galvanised ladder stands up to airborne coal dust and wash-down.
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Offshore platforms and marine conversion yards, finished in heavy hot-dip galvanised at 100 µm zinc for chloride exposure.
Built for span and weight
A Metosu cable ladder is a structural element before it is a container. The side rails carry the load; the rungs hold the cables. SLW-series rails are pressed from 1.2 to 3.0 mm steel, perforated for cable-tie and clamp fixing, and welded rung-to-rail at our Tangerang facility. Standard lengths run 2400 and 3000 mm, with 6000 mm available on engineering request for long-span installations.
Substrate and finish
Hot-dip galvanised is the default for outdoor and industrial installations — 75 µm zinc as standard, thicker (up to 100 µm) on request for marine and coastal exposure. Jotun powder coating is the alternative for exposed architectural runs where the ladder itself is part of the visible service design — any RAL colour, 60–80 µm build over a galvanised base.
Forty years of the heavy work
Metosu has been fabricating ladder systems in Tangerang since 1984. The SLW geometry we ship today is the geometry we shipped in 1990 — proven against the field conditions that matter, refined on material and coating.
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