Products

Crane Span Structure (integrated support)

Core Advantages
  • Efficient Cable Protection
    Physical Protection: Metal or non-metal enclosures prevent mechanical damage, rodent/insect attacks, and foreign object intrusion. Fire-resistant trays use flame-retardant materials, meeting 1–3 hour fire ratings per building codes (e.g., GB50016).
    Environmental Adaptability: Anti-corrosion treatments (hot-dip galvanizing, powder coating, zinc-nickel plating) suit humid, salty, or chemical environments. Explosion-proof designs meet safety needs in flammable settings (e.g., gas stations, chemical plants).
  • Optimized Cable Management
    Orderly Routing: Internal partitions separate power, control, and communication cables, reducing electromagnetic interference. Multi-layer setups maximize vertical space, ideal for dense installations.
    Flexible Expansion: Modular design allows on-site cutting and assembly, adapting to complex layouts. Reserved space simplifies future cable additions without rework.
  • Efficient Heat Dissipation & Easy Maintenance
    Heat Dissipation: Mesh trays offer 65–80% ventilation, speeding heat release and reducing insulation aging. Perforated trays and optional forced ventilation further improve cooling.
    Maintenance Ease: Ladder trays’ open design allows easy inspection and fault detection; trough trays with removable covers support live maintenance (with insulation protection).
  • Cost Efficiency
    Lower Initial Costs: Standardized production reduces unit costs (steel trays ~RMB 20–200/m; fiberglass slightly higher but longer-lasting). Compared to buried or conduit systems, trays are more cost-effective over long runs.
    Low Life-Cycle Costs: Galvanized steel trays last 20–30 years, aluminum 15–25 years, with minimal maintenance (5–10% of initial cost).
  • Efficient Installation & Safety
    Fast Installation: Prefabricated, bolted components eliminate welding, cutting installation time by 60% vs. trenches. Lightweight designs (aluminum ~⅓ steel weight) ease overhead work.
    Reliable Grounding: Systems connect via grounding wires (e.g., 4mm² copper braid) to building ground, ensuring ≤4Ω resistance for lightning and leakage protection.

Application Industry

Integrated Support Bracket:

An integrated support bracket is a unified support system used in fields such as construction, electromechanical installation, and municipal engineering. It is designed to support and secure various types of pipelines (such as air ducts, water pipes, and cable trays). The following is a detailed introduction from the perspectives of its advantages and features:
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