Steel Structure Automated High-Bay Warehouse | Maximize Density, Minimize Footprint

Ultra-High Space Utilization
Reaches heights of up to 45 meters, utilizing 90%+ of warehouse vertical space. Drastically reduces land footprint compared to traditional single-floor warehouses.
Seamless Automation Integration
Fully compatible with AS/RS (Automated Storage & Retrieval Systems), Stacker Cranes, AGVs, and Conveyor networks. Supports 24/7 unmanned operation.
Exceptional Load Capacity & Stability
Engineered from high-strength structural steel (Q355B / S355JR grade). Each column supports dynamic loads >10 tons and static seismic loads of Magnitude 8.
Modular & Scalable Design
Prefabricated, bolt-connected components allow for rapid on-site assembly, future expansion, or relocation with minimal downtime.
Fire & Corrosion Resistant
Coated with anti-rust primers and intumescent fireproof paint (up to 120 minutes fire rating), complying with international safety standards (ISO, ASTM, GB).

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Structural System
The system consists of hot-rolled H-beams (columns, rafters, purlins) and cold-formed C/Z-section steels. All connections are high-strength friction-grip bolted joints (Grade 10.9) ensuring zero-weld fatigue resistance. Bracing systems (cross/X-bracing, portal rigid frames) provide lateral stability against wind and seismic forces.

Automation Interface

AS/RS Integration: Pre-drilled rail channels for stacker cranes with micron-level alignment tolerance (±1 mm over 30 m height).
Sensor & Control Ready: Embedded conduits for laser rangefinders, photoelectric sensors, and RFID antennae. Optional ground-level inductive guide paths for AGVs.
WCS/WES Compatibility: Supports real-time handshake with Warehouse Control System (WCS) and Warehouse Execution System (WES) via Profinet, EtherCAT, or OPC UA protocols.

Dimensions & Tolerances

Standard bay width: 5–8 meters (customizable up to 12 m)
Depth: 10–25 meters (double-deep or multi-deep racks available)
Height: 10–45 meters (hot-rolled columns)
Floor flatness requirement: ≤2 mm per 2 m² (Fmin 150) for AGV/stacker operation
Vertical column tolerance: H/1000 (max 5 mm per 30 m height)

Safety & Durability Features

Earthquake Resistance: Seismic design per Eurocode 8 / GB 50011 (Magnitude 8).
Fire Protection: Intumescent coating provides 120-min fire resistance; optional active water sprinkler integration.
Load Safety: Safety factor of 1.5 for live load, 1.35 for dead load (EN 1990 / GB 50009).
Corrosion Control: Hot-dip galvanized (≥85 μm) or epoxy zinc-rich primer (≥80 μm) for C5 humidity/coastal environments.

Additional Options