Hebei Shenyi Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of slot type cable tray in China. If you're going to wholesale bulk slot type cable tray made in China, welcome to get free sample from our factory. All customized metal products are with high quality and competitive price.
Product Structure & Performance Features
Slot Design
The bottom and side panels are punched with regularly arranged oblong or diamond-shaped slots, ensuring air circulation and preventing heat buildup around cables. The slots also drain accidental water accumulation, suitable for slightly damp environments. Slot edges are rounded to avoid damaging cable sheaths.
High-Strength Structure
Made of high-quality cold-rolled steel or stainless steel sheet formed by bending, with reinforced ribs on side rails to improve overall load capacity, allowing long-span installation and reducing the number of supports.
Diverse Surface Finishes
Hot-dip galvanizing, electro-galvanizing, or electrostatic powder spraying (as described previously) can be selected according to environmental requirements, balancing corrosion protection and aesthetics.
Flexible Accessory System
Compatible with horizontal elbows, vertical elbows, tees, crosses, end caps, connecting bolts, and cantilever brackets for any wiring direction.
Professional Packaging Solution
To ensure slot type cable trays remain intact during long-distance transportation and multiple handling operations, our company implements strict export-grade packaging standards:
Neat Stacking
Tray bodies of the same specification are stacked in an interleaved or aligned manner, with protective cardboard or foam sheets placed between layers to prevent metal surfaces from scratching each other. Stacking height is controlled within a reasonable range based on product strength to avoid bottom deformation.
Fumigated Solid Wood Pallet
The bottom uses solid wood pallets compliant with IPPC standards, marked with fumigation treatment (HT or MB). The pallet has strong load capacity and is convenient for forklift and pallet jack operation, while meeting the quarantine requirements for wooden packaging in Australia, the United States, the European Union, and other countries.
Outer Waterproof Stretch Film Sealing
After stacking, the entire unit is wrapped with high-strength LLDPE stretch film for at least three layers, with top and bottom edges tightly sealed. The stretch film provides excellent waterproof, dustproof, and moisture-proof performance, effectively blocking salt spray and condensate inside sea containers.
Separate Packing and Labeling for Small Accessories
Accessories such as elbows, tees, crosses, end caps, bolts, and brackets are packed separately into woven bags or small cartons by type and specification, with labels indicating product name, quantity, and applicable tray size. All accessory packages are collected on the main pallet or on a separate pallet, with a detailed packing list attached.
Applications & Selection Recommendations
General indoor wiring: (workshops, warehouses, underground garages): Electro-galvanized or powder-coated slot tray, standard stretch film + non-fumigation pallet optional.
Outdoor or coastal projects: Hot-dip galvanized or stainless steel material, must use fumigated solid wood pallet + enhanced waterproof sealing.
Export ocean freight: Full standard packaging as above, with optional desiccant and anti-mold sheets.
Summary
- The slot type cable tray, with its perfect combination of ventilation, heat dissipation, and structural strength, is a reliable choice for a wide range of engineering projects.
- Our standardized packaging system – neat stacking, fumigated solid wood pallets, waterproof stretch film sealing, and separate packing with labeling for accessories – along with complete export documentation, ensures that products arrive safely and efficiently at any destination worldwide.
- Whether you are a domestic contractor or an overseas buyer, we can provide customized packaging and door-to-door logistics solutions.
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