Your Professional Cable Tray Supplier
Our goal is to be your reliable partner for cable tray in China. The company specializes in the R&D, production and sales of cable trays, KBG/JDG pipes, seamless steel pipes, anti-seismic brackets and supporting accessories. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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![Stainless Steel Cable Tray]()
Stainless Steel Cable TrayStainless steel cable trays are important equipment for cable management in industrial and construction fields, with excellent comprehensive performance and wide application scenarios.view more -
![Galvanized Perforated Cable Tray]()
Galvanized Perforated Cable TrayGalvanized cable trays use steel as the base material and form a protective layer through hot-dip galvanizing or electro-galvanizing processes. Hot-dip galvanized cable trays have a uniform zinc...view more -
![Zinc Aluminium Magnesium Alloy Cable Tray]()
Zinc Aluminium Magnesium Alloy Cable TrayZinc-aluminum-magnesium alloy cable trays are a new type of cable management device, mainly made of zinc-aluminum-magnesium alloy with a typical composition of 55% zinc, 43.4% aluminum and 1.6%...view more -
![Hot Dip Galvanized Perforated Cable Tray]()
Hot Dip Galvanized Perforated Cable TrayHot-dip galvanized cable trays are cable support devices formed by immersing steel in molten zinc to create a uniform galvanized layer on the surface. They are made of low-carbon steel as the base...view more -
![Aluminium Alloy Cable Tray]()
Aluminium Alloy Cable TrayAluminum alloy cable trays are cable support devices mainly made of high-strength aluminum alloy, commonly using models such as 6061 and 6063. After extrusion molding, their surfaces are mostly...view more -
![Black Powder Coated Cable Tray]()
Black Powder Coated Cable TrayPowder-coated cable trays are cable support devices with cold-rolled steel sheets as the base material. After phosphating treatment, a surface protective layer is formed through an electrostatic...view more -
![Industrial Enamel Paint for Metal]()
Industrial Enamel Paint for MetalBaking paint cable trays are cable support devices made of cold-rolled steel sheets as the base material. After being stamped or rolled into shape, they undergo pickling and phosphating...view more -
![Solid Bottom Type Cable Tray]()
Solid Bottom Type Cable TrayTray-type cable trays are cable support devices with a continuous tray-like structure. They come in various materials, commonly including cold-rolled steel sheets (treated with galvanizing, baking...view more -
![Stainless Steel Wire Mesh Cable Tray]()
Stainless Steel Wire Mesh Cable TrayCorrugated cable trays are cable support devices with a corrugated surface structure, usually made of cold-rolled steel sheets, stainless steel, or aluminum alloy. Among them, steel corrugated...view more -
![Galvanized Steel Cable Tray]()
Galvanized Steel Cable TrayGalvanized steel cable trays are cable support devices with a zinc protective layer formed on the surface of low-carbon steel as the base material through galvanizing processes...view more -
![Fiberglass Reinforced Plastic Cable Tray]()
Fiberglass Reinforced Plastic Cable TrayFRP (Fiberglass Reinforced Plastic) cable trays are composite cable support devices molded or pultruded with glass fiber as the reinforcing material and unsaturated polyester resin as the matrix....view more -
![Weather-Resistant Cable Tray]()
Weather-Resistant Cable TrayRainproof cable trays are cable protection devices specially designed for outdoor or humid environments. They adopt a fully enclosed structure, usually equipped with sealed covers and waterproof...view more
Why Choose Us
Customized solutions
We understand that every customer's needs are unique, so we can provide custom sizes or lengths to meet your individual needs.
Quality control
All our products are manufactured according to the latest national and international standards, ensuring the highest levels of safety, reliability, and quality.
R&D
We have established independent R&D and tooling centers, continuously investing in R&D to maintain our products' technological leadership and competitiveness, and to provide a solid foundation for product innovation and improvement.
Our services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Advantages of Cable Tray
Ease of installation and maintenance
Compared to conduit systems, cable trays are much simpler to install. They allow quick access to cables, making it easy to add, move or change cables without a lot of disassembly.
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Cost-effective
In many cases, cable tray installations are more cost-effective than other cable management solutions due to shorter installation times and potentially less material used.
02
Flexibility and adaptability
Cable bridges are highly adaptable to different routes and can be easily reconfigured to accommodate changes in cable layout. This flexibility is particularly advantageous in dynamic environments where cable layouts need to be adjusted frequently.
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Excellent cable protection
Cable trays protect cables from physical damage, moisture, dust and other environmental hazards by keeping them off the ground and in an organized manner. This protection extends the life of the cable and reduces the risk of electrical failure.
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Improved airflow and heat dissipation
The open design of the cable tray promotes airflow around the cables, which helps dissipate the heat generated by the cables. This is especially important for high power applications where heat buildup can be a problem.
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Specification of Cable Tray
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Parameter Category |
Specific Description |
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Length |
Common standard lengths are 2m, 3m, 4m, 6m; tray structures are mostly 2m per section, and grid structures are mostly 3m per section |
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Width |
Common specifications: 50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, 1000mm, among which 200mm, 300mm and 400mm are more common |
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Height |
Common specifications: 50mm, 100mm, 150mm, 200mm; 50mm is suitable for scenarios with few cables, and 100mm is used frequently |
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Plate Thickness |
≥1.0mm when width ≤150mm; ≥1.2mm when 150-300mm; ≥1.5mm when 300-500mm; ≥2.0mm when 500-800mm; ≥2.2mm when ＞800mm |
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Protective Coating Thickness |
Electroplating ≥12μm, hot-dip plating ≥65μm, plastic spraying ≥50μm, fireproof coating ≥500μm (measurable with a thickness gauge) |
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Fireproof Coating Appearance |
Dark gray uniform viscous fluid without agglomeration |
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Surface Drying Time of Fireproof Coating |
Surface drying time ≤2 hours |
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Adhesion Strength of Fireproof Coating |
Adhesion strength ≥0.78Mpa to ensure firm adhesion of the coating |
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Fire Resistance Classification |
Class NH1 (≥30min, suitable for general distribution rooms); Class NH2 (≥45min, suitable for data centers); Class NH3 (≥60min, suitable for substations) |
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Grounding System Parameters |
Grounding resistance ≤0.05Ω; cross-connecting conductor cross-sectional area: ≥4mm² copper braid when width ≤200mm, ≥6mm² copper braid when ＞200mm |
Features of Cable Tray
A cable tray is a structural system designed to support and protect electrical cables and wires. It consists of a series of open, ladder-like structures made of various materials, such as steel, aluminum, or even fiberglass.
These trays are installed overhead or under the floor, depending on the specific requirements of the industrial application. There are various cable tray sizes and types, with the most common types being ladder, solid-bottom, and wire mesh.
Ladder cable tray: Ladder cable tray has two side rails connected by rungs. This type of cable tray is effective because the ladder rungs give you easy accessibility to the cables, from the top or bottom. The rungs of the ladder cable trays provide convenient anchors for tying down the cables in the non-horizontal cable tray runs or where the positions of the cables must be maintained in the horizontal cable tray runs.
Perforated cable tray: Perforated cable tray consists of a ventilated bottom with side rails. It provides more support to cables than the ladder-type.
Channel cable tray: Channel cable tray nothing more than a metal tray that can be used for very small cable installations. Excellent strength-to-weight ratio. Aluminum is most commonly used because it is lightweight.
Application of Cable Tray
Cable support and organization:
One of the primary functions of cable trays is to support and organize cables. In industrial settings, there is a multitude of cables, including power cables, data cables, and control cables. Without proper organization and support, these cables could become tangled, damaged, or pose safety hazards.
Heat dissipation:
In industrial environments, the operation of heavy machinery and electrical equipment generates a significant amount of heat. Excess heat can degrade cable insulation and potentially lead to electrical failures or fires. Cable trays are designed with openings and perforations that allow for heat dissipation.
Cable protection:
Industrial settings are notorious for their harsh conditions, including exposure to dust, moisture, and chemical substances. Cable trays act as a protective shield for cables, preventing them from being affected by these environmental factors.
Fire safety:
Since the cables are elevated off the ground, they are less likely to be exposed to direct flames or heated surfaces. During a fire, the damage to the cable is minimized, contributing to overall safety.
Packing and Shipping of Cable Tray
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Packing |
Tray |
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Shipping |
Shipped by road, sea, rail |
FAQ
We're professional cable tray manufacturers and suppliers in China, specialized in providing high quality OEM&ODM service. We warmly welcome you to buy cheap cable tray for sale here from our factory. Contact us for free sample.
