Explore our factory-engineered storage hardware designed according to FEM 10.2.02, EN 15512, and RMI safety benchmarks. Directly exported with tailored payload capacities and CAD layout optimization.
Stackable
Engineered for flexible footprint conversion. Modular post and baseplate interlocking prevents lateral movement under dynamic forklift placement.
Boltless Quick-Fit
Keyhole perforation design for zero-bolt toolless assembly. Double-flanged beam profiles ensure high torsional stiffness for retail order picking.
High Capacity
Cold-roll formed upright frames with robotic fillet welding on beam connectors. Engineered specifically for heavy automotive hubs and buffer zones.
Pallet Hardware
Reinforced steel-tube embedded plastic pallet engineered for zero deflection in automated high-bay racking systems and pharmaceutical cold storage.
Dynamic Picking
Gravity-driven inclined track beds for split-case fulfillment. Segregates restocking and order-picking aisles to eliminate picker downtime.
Controlled Gravity
Engineered roller tracks equipped with centrifugal braking rollers to safely advance 1,500kg pallets in FMCG, beverage, and dairy dispatch channels.
Medium Duty
Ideal for hardware distributors, mid-weight box picking, and cash-and-carry supermarkets. Modular uprights support wire mesh decks and chipboard panels.
Cold Chain Pusher
Low-friction polymer roller tracks designed specifically for walk-in coolers and refrigerated display cases. Ensures automatic front-facing item presentation.
Headquartered in Guangzhou with over two decades of metallurgical precision, Guangzhou Heda Shelves Co., Ltd. eliminates trading intermediaries, ensuring complete quality traceability from raw coiled steel to loaded ocean container.
Our 30,000 m² factory runs 16 continuous automated roll-forming lines producing omega-profile upright columns and step-beams. Uprights feature continuous unibody stamping, maintaining structural yield limits exceeding 235 to 355 MPa without micro-fracturing along bend radiuses.
We mandate an automated 9-stage degreasing, pickling, and zirconium-phosphating immersion line before electrostatic powder coating. Cured at 200°C, the thermosetting epoxy-polyester coating achieves an 85-micron DFT, verified under 500-hour salt spray corrosion testing (ASTM B117).
Every shelving and racking array is verified using Finite Element Analysis (FEA) software. Our engineering output conforms to European CE Marking (EN 1090-1 / CPR No. 2435-CPR-8605159), ISO 9001:2015 management systems (Cert No. 18624Q00169R0M), and strict RoHS eco-regulations.
| Phase | Manufacturing Step | Engineering Standard / Methodology | Quality Verification Parameter |
|---|---|---|---|
| Step 01 | Raw Material Ingress | Primary Q235B & Q355B hot-rolled coil selection (Baosteel/Shougang) | Spectrometric chemical analysis & tensile yield testing |
| Step 02 | High-Precision Slitting | CNC automated coil longitudinal slitting and edge leveling | Width tolerance ±0.15mm; edge burr ≤0.05mm |
| Step 03 | Automated Pitch Punching | High-speed mechanical press punching on multi-station dies | Pitch accuracy ±0.1mm over 10,000mm length |
| Step 04 | Precision Cold Roll Forming | 18-station gradual progressive roll forming for upright profiles | Cross-sectional angular tolerance ≤0.5°; zero twist |
| Step 05 | Beam Profile Extrusion | Box beam and step beam interlocking roll forming | Seam alignment ≤0.2mm; linear deflection ≤L/1000 |
| Step 06 | Robotic Connective Welding | Panasonic multi-axis robotic MAG welding of claws and beams | Weld penetration ≥95%; zero slag, gas porosity, or undercut |
| Step 07 | Shot Blasting & Pre-Cleaning | Centrifugal abrasive blasting removing mill scale and surface oxides | Surface cleanliness Sa 2.5 standard |
| Step 08 | Pickling & Phosphating | Multi-stage chemical bath dipping creating zinc-phosphate keying layer | Coating adhesion standard cross-hatch class 0 (ISO 2409) |
| Step 09 | Electrostatic Powder Curing | Nordson automated powder guns with Swiss Gema cyclone booth | Cured dry film thickness 75–95 μm; impact resistance 50kg·cm |
| Step 10 | Pre-Dispatch QA & Packaging | Friction-free strapping, bubble buffer wrapping, and bundle labeling | 100% CAD bill-of-materials tally match; container load plan |
Warehouse architecture is shifting from passive static storage to active, load-optimized dynamic skeletons. Discover how leading metallurgical engineering from China is setting global benchmarks.
Modern high-bay installations are moving from conventional Q235B toward micro-alloyed Q355B and high-yield cold-rolled grades. By increasing yield strength up to 355 MPa without compromising weldability or cold-forming ductility, warehouse engineers reduce overall structural steel deadweight by 14% to 18% while enhancing payload margins.
Earthquake design criteria (ASCE 7, Eurocode 8, and NZS 4219) now require dynamic response spectrum analyses. HEDA utilizes finite element models to calibrate semi-rigid beam-to-column connector spring stiffness (Ki). This allows beam hooks to dissipate energy during seismic cycles without catastrophic upright bucking.
Cold chain logistics operations down to -30°C cause standard polyester coatings to embrace glass-transition embrittlement. Specialized polyurethane modified resins and antimicrobial thermoset hybrids are now applied to prevent micro-cracking and bacterial colonies in high-humidity meat and dairy cold rooms.
| System Classification | Floor Area Utilization | Selectivity Profile | Standard Aisle Width (m) | Recommended SKU Profile & Handling Dynamics |
|---|---|---|---|---|
| Selective Pallet Racking | 35% – 40% | 100% (Instant Direct Access) | 3.0 – 3.8 (Reach/Counterbalance) | High SKU dispersion, third-party logistics (3PL), multi-client hubs |
| Narrow Aisle (VNA) Racking | 50% – 58% | 100% (Instant Direct Access) | 1.6 – 1.9 (Turret / Man-Up) | High vertical ceiling (>12m), high real-estate land cost facilities |
| Drive-In / Drive-Through | 65% – 75% | Low (LIFO / FIFO Lanes) | Entry Channel (Forklift width) | Bulk seasonal manufacturing, cold chain storage, homogeneous pallets |
| Push-Back Cart Racking | 60% – 70% | Medium (LIFO by lane) | 2.8 – 3.2 (Standard Reach) | Medium turnover, 2 to 6 pallets deep, grocery batch distribution |
| Gravity Pallet Flow (FIFO) | 70% – 80% | Strict FIFO Execution | Separate Load / Pick Aisles | Perishable foods, dairy, high-throughput consumer beverage staging |
| Automated Radio Shuttle | 75% – 85% | Selective FIFO or LIFO | Centralized Transfer Aisle | Deep-lane buffer zones, zero-forklift rack intrusion, cold stores |
Industrial warehouse racking procurement is no longer evaluated as a simple steel-per-ton purchase. Cross-border buyers prioritize Total Cost of Ownership (TCO), automation integration, and carbon footprint accountability.
Procurement directors are specifying "Automation-Ready" racking footprints. By standardizing beam depths, guide rail attachments, and upright plumbness tolerances to Class 200/300 AS/RS criteria, companies install selective or drive-in systems today and upgrade to Radio Shuttles or Autonomous Mobile Robots (AMRs) tomorrow without costly structural replacement.
Forward-thinking procurement teams evaluate the 15-year TCO. Cheaper non-certified racking often lacks localized column reinforcement, leading to catastrophic upright failure from minor reach-truck collisions. Selecting factory-welded base protectors, heavier-gauge bottom upright sections, and powder coats conforming to EN 15635 drastically drops life-cycle maintenance costs.
With cross-border mechanisms such as the EU CBAM (Carbon Border Adjustment Mechanism) expanding, tier-one Chinese manufacturers like HEDA are adopting scrap-based electric arc furnace (EAF) raw materials, closed-loop zero-effluent wastewater treatment plants, and VOC-free powder coats to ensure regulatory compliance for Western institutional logistics developers.
Customs authorities, industrial civil defense departments, and structural insurance adjusters require verified mill test certificates and third-party safety licenses. HEDA Shelves provides a fully certified documentation pack with every export delivery.
We supply full structural calculation packages signed by qualified structural engineers for local municipal approvals and logistics building permits.
Get a QuoteDirect, engineer-verified answers to common technical, logistics, and compliance questions raised by international procurement managers.
Submit your warehouse floor layout, beam specifications, or tender bill of quantities. Our structural intralogistics engineers will return a complete 2D CAD layout, 3D visualization, and detailed cost proposal within 24 hours.