Explore our industrial-grade storage portfolio engineered for high turnover, precise FIFO order replenishment, and optimum cubic volume utilisation across commercial and logistics sectors.
Heavy Duty Picking
Constructed with cold-rolled Q235 structural steel, engineered for 110,000kg load thresholds, featuring electrostatically applied powder finish for superior industrial resilience.
Multi-Layer Shelf
Versatile multi-tier steel storage structures adaptable for commercial spare parts fulfillment centers, hardware inventory, and manual case-picking aisles.
Vertical Space
Double or triple vertical floor utility with rack-supported mezzanine flooring, optimized picking pathways, and structural integrate numbering systems.
Euro Pallet 4-Way
Engineered to interface seamlessly with Euro Pallet 4-way systems, configured with precision beam deflection ratios and adjustable beam connectors.
Selective 100% Access
Offers instantaneous 100% direct crane/forklift access to every SKU, modular step beams, and structural stability calculated under rigid AS 4084 guidelines.
Modular Uprights
Precision-profiled upright frames accommodating irregular packaging sizes, rapid pitch adjustability, and custom paint finishes suited to severe ambient conditions.
Dynamic Gravity Flow
Top-tier gravity-fed roller tracks delivering automated inventory flow, split picking speed enhancements, and zero energy-consumption FIFO handling.
Specialty Equipment
Precision-manufactured structural framing and custom hardware components manufactured utilizing the same precision CNC bending and stamping production lines.
Founded in 2001, Guangzhou Heda Shelves Co., Ltd. has established itself as an engineering-driven powerhouse in high-density warehouse racking systems. Operating across 30,000 square meters of digitized manufacturing facilities, we deliver structural integrity backed by accredited CE certifications (No. 2435-CPR-8605159) and ISO 9001:2015 Quality Management standards.
Unlike brokerages or middle-tier fabricators, our in-house engineering team designs carton flow and live storage systems referencing global standards, including AS 4084, RMI specifications, and FEM 10.2.02. Every roller track, separator channel, and upright profile undergoes rigid FEA load analysis to guarantee structural resilience under heavy operational cycles.
Dynamic live carton racking systems are moving beyond passive mechanical rollers into integrated, responsive fulfillment nodes designed to streamline piece picking and case handling.
Modern micro-fulfillment centers are retrofitting carton flow racking with digital display bars and picking sensor brackets. The future of carton flow procurement leans heavily toward pre-machined mounting profiles that accommodate autonomous mobile robots (AMRs) at pick-faces and digital LED indicator tracks without secondary fabrication.
Traditional carton flow beds suffered from carton hang-ups or excessive roller friction. Next-generation installations demand high-density polyethylene (HDPE) or carbon-reinforced resin roller wheels mounted on zinc-plated stamped steel tracks. These systems achieve self-starting gravity feeds at minimal inclines (1.5° to 3°), conserving vertical rack space.
With SKU lifecycles dropping in e-commerce, operators reject bolt-down carton dividers. Procurement specifications now mandate clip-on, drop-in guide channels and tool-less roller tracks that warehouse staff can readjust within seconds to accommodate variable tote geometries, preventing split-case inventory bottlenecks.
Evaluate technical requirements before finalizing manufacturer purchase orders to avoid premature roller deflection or operational stalling.
| Structural Engineering Dimension | Standard Warehouse Application | High-Throughput E-Commerce Spec | Cold-Chain / Harsh Ambients |
|---|---|---|---|
| Roller Track Profile | Staggered polypropylene skate-wheel | Full-width heavy-duty aluminum rollers | Low-friction steel rollers with sealed bearings |
| Pitch & Gradient Adjustment | Fixed-angle hook brackets (2.5°–3.5°) | Micro-adjustable step-beam brackets (1.5°–5°) | Rigid reinforced frames with frost-clearance tilt |
| Steel Formulation | Cold-rolled Q235B structural grade | High-tensile Q355B for high load cycles | Pre-galvanized or hot-dip galvanized steel |
| Pick-Face Ergonomics | Flush-front beam configuration | Integrated 15° drop-down tilt shelf | Extended cantilevered staging shelves |
Strict end-to-end production monitoring prevents material fatigue and guarantees track alignment across multi-bay configurations.
Continuous decoiling of certified hot-rolled steel strip, monitored for gauge tolerance within ±0.05mm before cold-profile roll forming.
Fully automated CNC presses punch teardrop or square structural eyelets across upright profiles with zero deviation over 12-meter lengths.
A multi-stage chemical wash removes surface scale and oils, guaranteeing permanent powder adhesion and salt-spray resistance.
Swiss Gema powder guns apply an even 60-90µm polyester coat, cured at 200°C for superior abrasion, impact, and chip resistance.
Individual roller wheel axles are analyzed for rotational friction and rated deflection under continuous 24-hour gravity testing.
Components are sorted, color-coded, and bundled on custom steel transport stillages designed for safe container de-stuffing at destination.
Direct engineering answers addressing configuration, load capacity, compliance, and international logistics.
The standard incline ranges from 2.5% to 5% (approximately 1.5° to 3°). The precise angle is determined by carton base rigidity, total package weight, and roller wheel friction coefficients. Rigid plastic totes require minimal slopes (~2.5%), whereas recycled corrugated cardboard with slight sag requires steeper inclinations (~4% to 5%) to ensure consistent restarting after dwell time.
Yes. Our carton flow bed designs are engineered to mount onto standard box beams, step beams, or structural roll-formed profiles using adjustable hanger brackets. We custom-fabricate intermediate retainer clips that lock into your existing frame depths without drilling or welding, instantly transforming bulk pallet bays into high-density dynamic case-pick locations.
Standard carton flow systems support between 100 kg to 300 kg per square meter uniformly distributed load (UDL). For specialized manufacturing lines handling heavy metal parts, auto casting components, or tooling sets, we supply reinforced cold-formed steel roller tracks and thick-walled steel axles rated up to 1,000 kg per square meter.
Our engineering team performs finite element analysis (FEA) on uprights, beams, and connector joints to certify compliance with AS 4084 (Steel storage racking), EN 15512, and RMI standards. We provide complete structural calculation packets, section modulus data, steel mill certificates, and stamped layout documents for sign-off by your local independent structural engineer.
Standard fabrication runs take 15 to 25 days depending on total container volume and specific powder-coat formulations. Ocean transit from our South China port facilities to major destinations (e.g., Sydney, Melbourne, Auckland, Rotterdam, Long Beach) typically spans 2 to 4 weeks. Full shipping dossiers including commercial invoices, packing lists, and Certificates of Origin are delivered electronically prior to port berthing.