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Perforated Tray Cable Tray
Perforated Tray Cable Tray
Perforated tray cable tray is a versatile and widely used cable support solution with uniform punching holes on the tray bottom. It balances structural stability, excellent ventilation and heat dissipation, and flexible cable fixation. The perforated design enables fast heat discharge and convenient cable binding, inspection and maintenance. Suitable for various indoor and outdoor conventional wiring projects, it supports customized punching layouts and sizes to meet diverse engineering wiring demands.
Core Material Options
Q235B Cold‑rolled Carbon Steel (most‑popular)
Pre‑galvanized / Electro‑galvanized (indoor‑use)
Powder Coating / Epoxy Spraying
Fire‑retardant coating for fire‑resistant type
Technical Specifications
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Item
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Standard Size & Custom Range
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Tray Width
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50‑1000 mm
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Side‑Plate Height
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25‑200 mm
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Plate Thickness
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0.8mm‑2.5mm, heavy‑duty thickened version available
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Standard Section Length
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2m / 2.44m /3m /6m, customizable
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Punching Layout
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Standard hole spacing, fully customizable hole size and distribution
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Complete Matching Accessories
Flat cover, 90° horizontal elbow, vertical up‑down bend, horizontal tee, 4‑way cross, reducer, connecting plates, bolts, suspension hangers, mounting brackets.
Key Product Advantages
Uniform perforated bottom design achieves efficient and uniform heat dissipation, avoiding cable overheating and effectively prolonging cable service life.
Integrated bending forming structure with high rigidity and stable load‑bearing capacity, not easy to deform under normal and heavy load conditions.
Reserved punching holes facilitate flexible cable binding and fixing, preventing cable displacement and messy wiring, greatly improving construction efficiency.
Semi‑closed tray structure provides good protection against dust, collision and minor moisture erosion while ensuring heat dissipation, balancing protection and ventilation performance.
Multiple anti‑corrosion surface treatments adapt to indoor, outdoor, humid, coastal and conventional corrosive environments.
Compatible with full‑range standard fittings, flexible assembly to adapt to various complex wiring routes and project requirements.
Support OEM & ODM, non‑standard sizes, exclusive punching layouts and customized processing according to client drawings.
Factory direct supply, sufficient stock, short lead‑time and competitive wholesale price.
Application Scenarios
Factory workshop, shopping mall, hospital, office building, underground parking, railway, photovoltaic power station, data‑center, water‑treatment plant, port engineering and general industrial & civil building wiring projects.
Our Service
Free sample available
Custom dimension, punching‑hole layout, surface treatment and special structural design
CE / ISO quality certification
Packed with plastic film & steel pallet for ocean shipment
Prompt reply for technical consultation and project solution support
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Frequently Asked Questions
Your questions, answered.
Find answers to common questions about our services, processes, and how we work with clients across various industries.
ARE YOU A MANUFACTURER OR TRADING COMPANY?
We are a professional lighting solutions provider with our own factory and advanced production facilities, specializing in innovative, reliable, and energy-efficient lighting products for global customers.
DO YOUR MACHINES HAVE CE AND ISO CERTIFICATIONS?
Yes, all our main products are strictly manufactured in compliance with CE and ISO quality standards.
CAN I GET CUSTOMIZEDMACHINERY BASED ON MY REQUIREMENTS?
Yes, we provide customized solutions according to your working conditions and project needs.
DO YOU HAVE OVERSEAS OFFICES OR LOCAL SUPPORT?
Yes, we have overseas offices and partners to provide faster communication and after-sales support.
WHAT IS YOUR DELIVERY TIME FOR STANDARD ORDERS?
Delivery time depends on the model and quantity, but we ensure efficient production and fast global shipping.
WHAT KIND OF WARRANTY AND AFTER-SALES SERVICE DO YOU PROVIDE?
We offer warranty support and provide spare parts, technical guidance, and long-term after-sales service.