Featured Industrial Longspan & Warehouse Racking Systems
Direct from Guangzhou Heda Shelves Co., Ltd.'s 30,000 m² smart fabrication base. Explore our precision roll-formed longspan shelving systems, pallet racks, and automated dynamic high-density storage modules.
Heavy-Duty Shelving
Mracking Boltless Rack Storage Shelving System Heavy Duty Steel Metal Warehouse Shelves
Pallet Racking
Heavy Duty Cold Storage Rack Selective Narrow Aisle Metal Industrial Pallet Racking System
Dynamic Flow
FIFO Gravity Flow Roller Shelf Rack System Industrial Flow Gravity Pallet Racking
Semi-Automated
Heda High Density Radio Shuttle Rack System Double Deep Steel Pallet Storage Racking
Intelligent AS/RS
Heavy-Duty 4-Way Automated Multi-Layer Steel Shuttle Rack Storage System with Free CAD
Modular Stacking
Stackable Storage Rack Pallet Racking Systems Heavy Duty Equipment 1000KG-3000KG
Specialized Tooling
Heavy Duty Multi-Drawer Anti-Rust Slide-Out Sheet Metal Storage Racking Drawers
Medium Duty Shelving
Industrial 4-Layer Metal Shelving Stack Rack Light & Medium Steel Boltless Carton Rack
Structural Architecture of Industrial Longspan Shelving
When engineering industrial storage systems, structural safety, flexural rigidity, and deflection limits dictate long-term return on capital. Below is an engineering overview of our proprietary roll-formed profiles and metallurgical thresholds.
Cold-Formed High-Tensile Steel Dynamics
Longspan shelving serves as the foundational bridge between manual carton shelving and heavy structural pallet racking. Operating under uniform distributed loads (UDL) between 300 kg and 1,000 kg per shelf tier, our upright profiles utilize prime grade hot-rolled strip steel cold-formed into continuous C-channels and open-omega cross-sections. In adherence with global design standards (including AS 4084:2023 in Australia, EN 15512 in Europe, and ANSI MH16.1 in North America), steel composition is strictly audited for chemical composition and mechanical elongation properties.
Each upright column features precision-punched butterfly, teardrop, or trapezoidal keyholes spaced at exact 50 mm or 75 mm vertical increments. This design permits rapid tool-free beam reconfiguration while maintaining positive geometric locking through dual- or triple-claw connector pins with heavy-duty zinc-plated safety retainer clips to prevent accidental beam dislodgement under seismic or fork-truck vibrations.
Engineering Support & Calculation Packages
To accelerate regional engineering certification in Australia (AS 4084), New Zealand (NZS 1170.5 Seismic), and the EU, our in-house structural engineers supply full calculation packages, sectional modulus tables, and anchor pull-out data.
- Free 3D Layout & CAD drawing generation within 24 hours.
- Finite Element Analysis (FEA) for non-standard rack spans.
- Custom baseplate sizing and chemical wedge anchor verification.
Standard Engineering Specifications: HEDA Longspan Series
Comparative parameters for medium-duty boltless shelving through structural heavy-duty rack-supported installations.
| Series Model | Load Capacity (UDL) | Upright Profile (mm) | Step Beam Section (mm) | Available Shelf Decking | Finishing Standard |
|---|---|---|---|---|---|
| HEDA LS-200 | 200 – 350 kg / level | 55 × 47 × 1.5 | 50 × 30 × 1.2 P-Beam | Galvanized Steel / 15mm MDF | Epoxy-Polyester Powder (60–80μm) |
| HEDA LS-500 | 400 – 600 kg / level | 60 × 50 × 1.8 | 60 × 40 × 1.5 Step Beam | Powder-Coated Steel Panels / Wire Mesh | Pre-treatment Zinc-Phosphated + Powder |
| HEDA LS-800 | 700 – 1,000 kg / level | 80 × 60 × 2.0 | 80 × 50 × 2.0 Box/Step | Reinforced Ribbed Steel Plates / Mesh | Hot-Dip Galvanized / Heavy Powder |
| HEDA Mezz-Platform | 300 – 1,200 kg / m² | 90 × 70 / 100 × 70 × 2.5 | Roll-formed C/Z Purling / I-Beam | Perforated Steel Planks / Checkered Plate | Industrial Hard-Wear Architectural Coat |
Future Procurement Trends in Longspan Shelving & Industrial Storage
Driven by skyrocketing urban land costs, omni-channel e-commerce expansion, and labor ergonomics, enterprise procurement managers are shifting away from generic commodity racks toward value-engineered, adaptable storage solutions.
1. Multi-Tier Shelving Mezzanine Convergence
With commercial warehouse rents increasing across global logistics hubs, operators are turning upward rather than outwards. Procurement teams now design longspan shelving frames with structural multi-tier vertical capacity. By integrating structural staircases, handrail catwalks, and overhead mesh flooring directly into the longspan upright columns, warehouses double or triple their active picking surfaces without expanding floor footprints or building new facilities.
- Reduces cost-per-pick-face by up to 52%.
- Integrates chutes, conveyors, and goods lifts.
2. Mobile Robotics & AMR-Compliant Shelving
The explosive adoption of Autonomous Mobile Robots (AMRs) and Automated Guided Vehicles (AGVs) in order picking demands stringent dimensional tolerances. Modern longspan shelving procurement requires deflection-free bottom clearance, non-reflective powder coats for optical LiDAR navigation, and modular docking pick-stations where robotic mobile bases seamlessly transport whole shelving stacks to manual packing bays.
- Strict +/- 1.0 mm manufacturing tolerances.
- Custom bottom baseplates for robotic lifting shoes.
3. Decarbonized Steel & Eco-Certified Coatings
Corporate Environmental, Social, and Governance (ESG) frameworks are directly impacting B2B supply chains. Importers increasingly mandate low-carbon scrap-recycled steel feedstock, non-toxic phosphate-free pre-treatment washes, and zero-VOC electrostatic powder coatings that meet international RoHS and REACH environmental guidelines, ensuring zero toxic emissions inside enclosed temperature-controlled cool-chain facilities.
- RoHS tested and chemical-safe.
- Energy-efficient curing lines lowering product carbon intensity.
How Smart Manufacturing is Redefining Chinese Racking Exports
Chinese storage equipment manufacturing has transitioned from labor-intensive welding shops to automated, sensor-driven smart factories. At Heda Shelves, our Guangzhou facility utilizes integrated high-speed automated roll-forming and finishing lines.
Continuous Inline Roll Forming
Automated continuous coil slitting, servo punching, and multi-station cold-bending form upright profiles without interruption, eliminating micro-cracking and assuring micro-tolerance hole-pitch accuracy.
Robotic Joint Welding Bays
Automated 6-axis robotic arms weld beam connector claws to step beams under argon-shielded gas environments, delivering 100% deep penetration welds with zero slag, splatter, or cold-joint flaws.
10-Stage Surface Treatment
Components pass through a 10-step degreasing, pickling, nano-ceramic conversion, and phosphating sequence before receiving electrostatic powder coating, exceeding 500-hour ASTM B117 salt spray ratings.
Seismic Finite Element Analysis
Using dynamic FEA simulation software, every tall longspan and high-density racking installation is engineered against localized ground-acceleration spectral requirements (NZS 1170.5, IBC, Eurocode 8).
Our 10-Step Controlled Factory Production & QA Workflow
Complete traceability from certified steel coil batches to containerized ocean freight.
Guangzhou Heda Shelves Co., Ltd. (HEDA): Your Strategic Partner
With over 25 years of engineering manufacturing pedigree, Guangzhou Heda Shelves Co., Ltd. supplies distributor partners, logistics integrators, and industrial enterprises worldwide with reliable storage infrastructure.
Direct Factory Infrastructure
Headquartered in Guangzhou, China, our 30,000 m² production complex employs 300+ skilled engineers, draftsmen, and technicians. Operating with a massive 30,000-ton monthly throughput, we maintain substantial raw steel coil inventory, insulating our buyers from global material price spikes and securing fast 15-to-25 day standard lead times.
- No trading middlemen; factory-direct bottom pricing.
- Dedicated OEM / ODM private labeling for regional distributors.
Audited Global Compliance
Procuring from Heda eliminates compliance uncertainty. Our manufacturing lines, metallurgical quality controls, and factory procedures are certified to ISO 9001:2015 (Certificate No. 18624Q00169R0M) and CE Certification (No. 2435-CPR-8605159). Our engineering team designs rack layouts strictly following AS 4084, EN 15512, and FEM 10.2.02 codes.
- Independently verifiable certificate registry records.
- Full load test certificates provided with every bill of lading.
Export Logistics & Biosecurity
Damage-free transit is fundamental to our export operation. Racking frames and components are bundled into rigid, custom-welded steel stillage cages or ISPM-15 compliant heat-treated wood pallets. This packing simplifies clearance through strict agricultural biosecurity agencies like Australian DAFF and New Zealand MPI without fumigation hold-ups.
- Ocean freight shipping to major ports worldwide.
- Comprehensive documentation: ChAFTA, FORM E, B/L, Packing Lists.
Frequently Asked Questions: B2B Longspan & Racking Procurement
Critical engineering, logistics, and quality assurance guidance addressing the questions global supply chain leaders and import procurement directors ask most.
Request Your Customized Storage Engineering Proposal
Send your warehouse dimensions or inventory specifications. Guangzhou Heda Shelves Co., Ltd.'s structural engineering team will prepare a tailored 3D CAD layout, load capacity calculation pack, and containerized FOB/CIF quotation within 24 hours.