300mm Ladder Tray

300mm ladder tray

The Marine Cable Ladder is a specialized, heavy-duty cable support system designed for the harsh, corrosive, and demanding environments of the maritime and offshore industries. Unlike standard industrial cable trays, it is engineered to withstand constant vibration, moisture, salt spray (salt fog), extreme temperatures, and mechanical stress encountered on ships, offshore platforms, docks, and in coastal installations.

As a leading manufacturer and supplier of cable trays, Bending offers high-quality cable tray solutions to meet the needs of various harsh environments. Products are made from common materials such as steel, aluminum alloy, or fiberglass.

300mm ladder tray Characteristics & Features

About Material

• Hot-Dip Galvanized Steel (HDG): Most common. Offers excellent strength and corrosion resistance at a lower cost.
• Aluminum-Magnesium Alloy (Marine-grade Aluminum): Lightweight, offers superior corrosion resistance in saltwater environments without painting, and is non-magnetic (crucial for certain vessel types like minesweepers).
• Stainless Steel: Used in areas of extreme corrosion or for specific chemical resistance. Often used for fittings and rungs.

About Feature

• Open Ladder Design:It provides maximum ventilation and preventing heat buildup from cables, easy accessibility for cable installation/inspection, and excellent heat dissipation.
• Corrosion Protection: Beyond the base anti-corrosion material, additional protection includes polyester powder coatings, zinc plating, or anodizing.
• Load Capacity & Strength: Engineered to hold significant weight (hundreds of pounds per linear foot) to support dense bundles of heavy copper and fiber cables over long spans.

300mm ladder tray Structure

• Side Rails: The longitudinal beams that bear the load. Depth (height) determines stiffness and load capacity.
• Rungs: Cross-bars that provide cable support and retention spacing. Standard spacing is typically 225mm and 300mm.
• Fittings: A variety of components to create a complete pathway system:
• Straight Sections: Customizable.
• Tees and Crosses: For intersections.
• Reducers: To transition between different widths.
• Drops & Standoffs: To connect from the overhead ladder to cabinets/racks.

Ladder tray SPECS(mm)

Marine Cable Ladder Advantages

• High Load-Bearing Capacity: Ideal for heavy-duty power cables (e.g., HV/MV) and dense cable bundles.
• Long Support Spans: Fewer supports required compared to solid-bottom trays, reducing installation time and cost.
• Future-Proofing: Easy to add, remove, or reroute cables to accommodate system expansions or changes.
• Safety: Provides organized, elevated routing, protecting cables from ground hazards (water, physical damage). Proper grounding creates a continuous earth path.
• Cost-Effective: Lower initial material cost than some alternatives and significant savings in long-term maintenance and modification.

FAQS

1. Are you a manufacturer?

Yes, we have specialized in this field for over 30 years.

Hebei Bendin Industrial Technology Co., Ltd. established in 2021(BDINDUSTRYIAL), has become a leading global manufacturer and exporter of premium cable tray solutions, backed by over 30 years of industry expertise in designing and producing cable trays, Workshop safety fence, Robot fence, Cable tray, electric fence with a strong reputation for excellence in quality, innovation, and customer-centric service.

We has a professional team of 190+ employees, including management and technical specialists, skilled production staff proficient in operating advanced machines, and sales team, all dedicated to delivering high-performance products that meet diverse project requirements worldwide.

Operating a state-of-the-art 15,000㎡ facility equipped with over 80 advanced machines such as fully automatic wire mesh welders, laser cutting machines, PE coating lines, and electrostatic coating lines.BDINDUSTRYIAL ensures precision engineering, standardized production, and rapid

Customization for projects of any scale.

Committed to quality at every stage from raw material selection to final inspection, the company holds certifications like ISO 9001 and CE, along with multiple national and international patents (1 utility model and 4 design patents, including 1 EU design patent), and protects its brand with 9 domestic trademarks and 1 EU trademark.

BDINDUSTRYIAL’s diverse product portfolio covers metal fences, Workshop safety fence, Robot fence, Cable tray, electric fence and so on.Serving clients in over 70 countries across North America, Europe, the Middle East, Southeast Asia.

Guided by the belief that "Customers are the heart of our business," BDINDUSTRYIAL strives to exceed expectations through uncompromising product quality, competitive pricing, timely delivery, and dedicated after-sales service. The company welcomes partnerships with distributors, contractors, and project owners worldwide to create innovative and reliable cable trays solutions that enhance safety and aesthetics, combining technical expertise, advanced manufacturing capabilities, and a customer-driven approach to meet global cable tray needs.