Precision workshops and clean factories have strict requirements. Dust and oil particles float in the air. They settle on cables. They attract more dirt. This causes overheating. It also makes cables sticky and hard to work on. Our Closed Type Cable Tray prevents this. The tray is fully enclosed. The bottom, side walls, and cover form a complete seal. There are no gaps or openings. Dust and oil cannot get inside. Your cables stay clean.
Seamless Protection and Smooth Interior
This tray is different from standard trough trays. It is sealed. The sides and bottom are made from one continuous piece. The cover fits tightly on top. The inside has rounded corners. No sharp edges. Sharp edges can cut cable insulation. Rounded corners protect the cables. The fit between sections is precise. There are no gaps at the joints. This keeps the protection continuous. The sealing also blocks some electromagnetic interference. This is important for control cables and sensitive signals. The tray gives you IP40 protection. This means it keeps out particles larger than 1mm.
Right Material for Clean Environments
We offer the Closed Type Cable Tray in several materials. Powder-coated steel is the most common choice for indoor applications. The coating is 60μm thick. It is smooth and easy to clean. Hot-dip galvanized steel is better for outdoor or damp areas. Stainless steel is ideal for food and pharmaceutical factories. It does not rust. It does not collect dirt. It is easy to sanitize. Aluminum is available for weight-sensitive applications. All accessories are sealed to match. The splice plates, couplers, and brackets all maintain the closed structure. We also offer sealing gaskets for extra protection. Our 2-year warranty covers the complete system.
Product Specifications
|
Parameter |
Specifications / Options |
|
Width |
50, 100, 150, 200, 250, 300, 400, 500, 600, 800, 1000mm (custom up to 1200mm) |
|
Side Height |
25, 50, 100, 150, 200mm |
|
Standard Length |
2000mm, customizable to 3000/4000/6000mm |
|
Structure |
Fully enclosed seamless construction. Bottom, side walls, and cover form a complete seal. Rounded interior corners. Protection rating: IP40. No gaps at joints. |
|
Material & Finish |
Q235 Carbon Steel: Powder coating (≥60μm, smooth, easy to clean). Hot-dip galvanized (≥65μm, ≥480h salt spray). Stainless Steel: 304 or 316L (non-rusting, non-collecting). Aluminum: 6063, anodized (≥12μm). |
|
Plate Thickness (Steel/SS) |
W≤150mm: 1.0mm; 150<W≤300: 1.2mm; 300<W≤500: 1.5mm; 500<W≤800: 2.5mm; W>800: 3.0mm |
|
Plate Thickness (Aluminum) |
W≤150mm: 1.2mm; 150<W≤300: 1.5mm; 300<W≤500: 2.0mm; 500<W≤800: 2.5mm; W>800: 3.5mm |
|
Protection Standard |
IP40. Blocks particles >1mm. Seals against dust, oil mist, and moisture. |
|
Accessories |
90° sealed bends, sealed tees, sealed crosses, reducers, end caps, full cover plates, weatherproof sealing gaskets, splice plates, bolts, brackets, drop rods. All accessories maintain sealed structure. |
Hot Tags: closed type cable tray, China closed type cable tray manufacturers, suppliers, factory
