1. Customer Background
The customer is a large-scale heavy industrial manufacturing enterprise focusing on mechanical equipment production, new energy supporting projects and industrial pipeline engineering. The factory covers a vast area with a large number of high-power equipment, heavy-duty power circuits and long-distance overhead wiring systems. The on-site wiring environment features high equipment heat, frequent mechanical vibration and long-span laying requirements.
Traditional mesh trays and perforated channel trays are limited in load-bearing capacity and cannot support long-distance heavy cable stacking. Fully solid bottom trays suffer from poor heat dissipation and are inconvenient for overhauling heavy power lines. To solve the pain points of heavy load laying, long-span installation, high-temperature heat dissipation and convenient line maintenance, the customer selected BDCABLETRAY Ladder Cable Tray for full plant heavy-duty electrical wiring renovation.
2. Project Requirements
Aiming at the heavy-load, long-span and high-temperature industrial wiring scenarios, the customer put forward ultra-high standard requirements for cable tray strength, heat dissipation and stability:
- Super Heavy Load-bearing Performance: Adapt to dense laying of high-power heavy cables, stable support without sagging or deformation under long-span installation.
- Ultra-high Heat Dissipation Efficiency: Open ladder structure to realize full air convection, solve heat accumulation of heavy power cables and reduce line aging rate.
- Long-span Installation Adaptability: Fit overhead long-distance wiring of factory workshops and outdoor corridors, reduce supporting points and simplify construction.
- Vibration & Impact Resistance: Resist long-term mechanical vibration and slight impact in heavy industrial workshops to ensure overall structural stability.
- Easy Overhaul & Maintenance: Open side structure facilitates quick inspection, wiring adjustment and fault handling of heavy cables.
- Durable Anti-corrosion Performance: Adapt to complex industrial environments with dust, humidity and oil pollution for long-term stable operation.
3. BDCABLETRAY Ladder Cable Tray Solution
Targeting the core demands of heavy-load laying, long-span installation and high-efficiency heat dissipation for heavy industrial wiring, BDCABLETRAY technical team customized a professional heavy-duty Ladder Cable Tray system solution. Adopting integral ladder-side reinforced structure and cross-rod welding process, the product features ultra-high structural strength, open full ventilation and convenient later maintenance, perfectly making up for the insufficient load-bearing and poor heat dissipation defects of ordinary trays. The detailed specification parameters are as follows:
Configuration Item | Specification Parameters | Core Product Advantages |
|---|---|---|
Base Material | High-quality Q235 Carbon Steel / Aluminum Alloy / Stainless Steel | High tensile strength, integral reinforced structure, super load-bearing and anti-deformation |
Plate & Rod Thickness | 1.5mm / 2.0mm / 2.5mm Thickened Customization | Thickened ladder side and cross rod, strong compression resistance, suitable for heavy-duty cable laying |
Conventional Sizes | 200*100mm / 300*150mm / 400*200mm & Custom Sizes | Full-size coverage, adaptable for medium and super heavy-load wiring scenarios |
Structural Feature | Ladder-type Open Welded Structure | 360° full open heat dissipation, no heat accumulation; convenient side cable inspection and maintenance |
Surface Treatment | Hot-dip Galvanizing / Electrostatic Powder Coating / Hot Spray Zinc | Superior anti-rust and anti-corrosion performance, adapting to harsh heavy industrial environments |
Supporting Accessories | Ladder Elbows, Tees, Hanging Brackets, Strengthening Supports | Complete matching accessories, realizing seamless long-span continuous wiring layout |
4. On-Site Installation & Operation Effect
Before Installation
The workshop originally adopted ordinary mesh and channel trays for wiring. The limited load-bearing capacity caused obvious sagging after laying heavy power cables, bringing potential safety hazards. The closed and semi-closed structure led to severe heat accumulation of high-power cables, resulting in high line temperature and frequent equipment tripping. In addition, the dense structure blocked side operation, making cable inspection and maintenance extremely difficult and increasing long-term operational risks.
After Installation
After installing BDCABLETRAY Ladder Cable Tray, the factory’s heavy-duty wiring system achieved comprehensive upgrading. The reinforced ladder-type structure bears heavy cables evenly, with no sagging or deformation even under long-span overhead installation, fully meeting the safety standards of heavy industrial power distribution.
The fully open ladder structure realizes uninterrupted air circulation, rapidly taking away high temperature generated by cable operation, effectively reducing line aging and greatly improving the safety and stability of power transmission. The open side design allows electricians to inspect, adjust and maintain cables from multiple angles, improving maintenance efficiency. After long-term high-load operation, the tray remains stable in structure, free from rust and loose welding points, perfectly adapting to the complex vibration and high-temperature environment of heavy industrial workshops.
5. Customer Evaluation
“BDCABLETRAY’s ladder cable tray is very suitable for our heavy industrial workshop. It has super load-bearing capacity and excellent heat dissipation effect, completely solving the sagging and overheating problems of traditional trays. The structure is sturdy and durable, and the later maintenance is very convenient. It fully meets our high-standard heavy-load power distribution needs.”
—— Factory Electrical Engineering Director
6. Case Summary & Product Advantages
This project fully verifies the unique application value of BDCABLETRAY Ladder Cable Tray in heavy industry, new energy projects, long-span overhead wiring and high-power power distribution scenarios. Different from ordinary mesh and channel trays, it focuses on heavy-load bearing and full heat dissipation, solving the two major industry pain points of insufficient load-bearing and serious heat accumulation for heavy cable laying.
With thickened reinforced structure, ultra-high stability, full open heat dissipation and convenient maintenance advantages, BDCABLETRAY ladder cable tray is the preferred professional solution for heavy machinery factories, power plants, chemical industrial parks and large-scale intelligent manufacturing projects with heavy-load and long-span wiring demands.