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Cable Ladders

Spina Group designs and manufactures cable ladders for industrial and infrastructure projects requiring reliable and ventilated support systems for electrical and instrumentation cables.

Each ladder tray combines high mechanical resistance and maximum ventilation, ensuring safe cable routing even in high-temperature environments. Thanks to their open structure, ladder cable trays are ideal for heavy-duty industrial applications where fast installation and accessibility are key.

Our cable ladder systems are available in Hot-Dip Galvanised (HDG) and stainless steel, with optional aluminium ladder trays for lightweight or corrosion-sensitive environments. Every model ensures full compatibility with Spina Group accessories and conforms to EN and UL standards.

Standard widths include 300mm ladder trays and larger custom sizes, offering flexibility for both compact and large-scale installations.

Accessories such as elbows, junctions, supports, and fixing systems guarantee complete modularity and safe installation in any industrial setting.

Typologies

Accessories

Among our cable ladders, you will find:

  • Cable ladders

  • Elbows (plane, inward, outward)

  • T derivations

  • Cross elements, reductions and fastening plates

Our catalogue

Discover all our innovative solutions in one comprehensive catalogue.

Other products that may interest you

Profiles

Spina Group designs and produces a complete range of cable tray profiles and mounting accessories engineered to ensure reliable, easy, and efficient installation of cable support systems.

Our profiles are compatible with all cable tray and cable ladder types, guaranteeing perfect alignment, stability, and load distribution. The system is suitable for both industrial and infrastructure environments where precision and durability are required.

Available in simple and double versions, with perforations on one or three sides, these mounting cable tray profiles allow flexible installation in multiple configurations. They can be combined with wire mesh cable tray supports, wall brackets, and standard Spina Group fixing accessories.

The range also includes closing caps and profile accessories designed for safe and clean terminations. All elements are available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium, ensuring full resistance to corrosion and mechanical stress.

Our cable tray mounting solutions simplify assembly operations and ensure structural integrity across all Spina Group cable management systems.

Perforated and Closed-Bottom Cable Trays

Cable trays are used in the industrial plants to protect the laid cables. Specifically, the PS and AR perforated series are characterized by more lightness and by a good ventilation of the cable inside. The typology FC (closed bottom) is particularly suitable for environments where the cable isolation is essential.

Thermal expansion: Our joints with crossed slots allow an even greater deviation between the elements, recovering any possible expansion without damages.

Electrical continuity: The electrical continuity of the cable trays is guaranteed by the correct assembly of joints and/or the copper bonding jumper; for this purpose, properly marked grounding holes are made on the cable trays and cable tray accessories.

Fixing and Accessories

Spina Group offers a complete range of cable tray accessories and fixing components designed to simplify installation and ensure maximum stability for electrical and instrumentation systems.

Our range includes cable ladder accessories, joints, and fixing brackets that guarantee safe and quick assembly for all cable tray types, from perforated to ladder and wire mesh.

Among our most requested solutions are cable tray joints and expansion joints, which allow flexibility and compensate for thermal expansion, maintaining the alignment and mechanical strength of the system even under temperature variations.

The accessory line also includes separators, end edges, wall supports, and floor fixings, available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium to ensure compatibility with all Spina Group cable tray systems.

Every fixing accessory is engineered according to European standards, offering durability, corrosion resistance, and ease of installation — the ideal choice for industrial and infrastructure applications.

PROJECTS

Our Successful Projects

Oil&Gas

Neptun Deep Project

The Neptun Deep Project is a deepwater offshore project located in the Romanian sector of the Black Sea. With OMV Petrom as operator, the project involves the development of the Domino and Pelican South gas fields through 11 offshore wells, 3 subsea infrastructure, a production platform and a pipeline to shore. Its objective is to enhance the value of the Black Sea natural gas resources, increase Romania’s domestic production and strengthen the country’s energy supply security.
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Energy

New Hydrogen Production Unit – Porto Marghera

The project aims at implementing two hydrogen production lines for the Venice biorefinery in Porto Marghera. Its primary objective is to increase the availability of hydrogen at the biorefinery to fulfill the requirements of the EcofiningTM unit in terms of quality, quantity, and availability, all while optimizing energy efficiency. As part of a phased transition to producing decarbonized hydrogen, these units are designed to significantly reduce the emission of fossil CO2 into the atmosphere by utilizing biogenic charges recirculated by the EcofiningTM unit.
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Oil&Gas

Coral North Project

Coral North is the second project for the development of the considerable gas resources discovered by Eni in Area 4 of the Rovuma Basin. The Floating Liquefied Natural Gas (FLNG) unit will have a capacity of around 3.5 MTPA (million tons for year). Managed by Eni and its partners, the project involves the deployment of a second Floating Liquefied Natural Gas (FLNG) facility to double the region’s LNG production, building on the success of the Coral South project.
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