Search

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.

Typologies

Accessories

Among our perforated and closed-bottom cable trays, you will find:

  • Perforated simple flanges

  • Perforated bordered flanges

  • Closed bottom bordered flanges

  • Elbows (plane, inward, outward)

  • T derivations

  • Cross Elements

  • Reductions

Our catalogue

Discover all our innovative solutions in one comprehensive catalogue.

Other products that may interest you

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.

Cable Tray Covers

Spina Group designs and supplies cable tray covers to ensure complete protection of electrical and instrumentation cables from external agents such as dust, humidity, and mechanical impacts.

Our protective covers for cable trays and ladder trays are designed for indoor and outdoor environments, guaranteeing long-term reliability even in harsh industrial conditions.

Each outdoor cable tray with cover offers effective shielding against rain and UV exposure while maintaining proper cable ventilation. The covers are compatible with all perforated, ladder, and closed-bottom tray systems from Spina Group.

We provide ladder cable tray covers and fixing systems that allow quick installation and secure coupling without deformation. Covers are available in Hot-Dip Galvanised (HDG), stainless steel, and aluminium, matching the same materials and finishes as our cable tray product lines.

Custom sizes and thicknesses are available upon request to meet specific project requirements and environmental protection classes.

Wire Mesh Cable Trays

Spina Group offers a complete range of wire mesh cable trays designed for versatility and reliability in modern electrical and instrumentation installations.

The metal mesh tray system is ideal for environments where cleanliness, ventilation, and fast installation are essential. Thanks to its open structure, it ensures optimal airflow and easy cable routing, reducing heat accumulation and maintenance time.

Our mesh cable trays are available in galvanised, stainless steel, or electro-zinc finishes, providing high resistance to corrosion and mechanical stress. Each system includes straight elements, shelves, connectors, and covers — fully compatible with other Spina Group tray systems.

A wide range of installation accessories is available, including floor supports, single-rod fixing brackets, suspension brackets, wall shelves, partition walls for walkways, and universal clips for covers. These elements allow safe and flexible assembly in any industrial setting.

The wire mesh cable tray system is suitable for multiple industries such as food processing, telecommunications, construction, and oil & gas, ensuring strength and modular design in every application.

PROJECTS

Our Successful Projects

Oil&Gas

Baltic Pipe Project – Compressor Station in Everdrup

The project aimed at the installation of piping and equipment of the Everdup Process Plant gas compression station, part of the Baltic Pipe project in Denmark. The Baltic Pipe is a strategic infrastructure project that aims to create a new gas supply corridor in the European market. Operational since October 2022, the Baltic Pipe is 900km long for a total cost of 1.88 billion dollars: it connects the Norwegian gas transport system with Denmark and Poland via an underwater gas pipeline in the North Sea.
EXPLORE

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.
EXPLORE

Oil&Gas

Zohr Field Development Project

Zohr, an offshore gas field located in the Shorouk area of Egypt, represents the largest discovery of its kind in the Mediterranean. Identified using advanced offshore exploration techniques, this massive natural gas project lies approximately two hundred kilometers north of Port Said. With vast reserves, Zohr has the potential to meet Egypt’s energy demands for many years to come. Moreover, it positions the country to become a significant player in liquefied natural gas (LNG) exports within the Mediterranean region. The project required the implementation of cutting-edge technological solutions to develop infrastructure that adhered to strict timelines, budgets, and quality standards, from the initial exploration phase to production commencement.
EXPLORE

Get in touch

Do you have a question or need specific information? 
Write to us and we can best advise you.

Contact us

Request a quote

Our technicians will be able to support you in analyzing all your needs and identifying the most suitable product for your needs

Send a request