Explore our certified structural storage lines, engineered with high-yield cold-rolled steel, finite element analysis (FEA) testing, and automated roll-forming lines to support mission-critical warehouse workflows worldwide.
Engineered modular cradle rack with detachable posts for cylindrical textile rolls, non-woven rolls, and industrial reels, optimizing vertical stacking density without roll creasing.
Heavy-gauge cold-rolled iron workshop cabinet workstation with ball-bearing modular drawer slides, central interlocking safety, and reinforced impact-resistant work surfaces.
Slide-out drawer racking designed for stamping dies and injection tooling. Features dual-bearing cantilevered rollers, 65% pull-out travel, and integrated overhead hoist compatibility.
Structural-grade multi-tier warehouse shelving featuring reinforced box beams and corrugated steel decking. Engineered specifically for high-capacity manual case and carton staging.
Microprocessor-controlled high-density mobile compactor with automated touch-screen aisle allocation, infrared perimeter safety grids, and climate-controlled sealing for archives.
Rack-supported elevated platform multiplying usable plant floor space. Includes interlocking cold-formed floor panels, integrated staircases, perimeter balustrades, and pallet safety gates.
European EN 15512 certified selective pallet rack delivering 100% individual pallet selectivity. Manufactured using high-tensile structural upright columns and twin-C welded box beams.
Boltless rivet/keyhole slot racking engineered for zero-tool rapid assembly. Delivers flexible shelf reconfiguration for maintenance bays, retail stockrooms, and engineering workshops.
A technical examination of cold-formed steel mechanics, limit-state design principles, and international safety compliance for modern high-bay storage facilities.
Our upright profiles and load beams are roll-formed from certified high-yield structural steel grades, including Q235B, Q355B, and European standard S355JR. The manufacturing process utilizes multi-stage CNC roll-forming lines that eliminate residual stress concentrations while creating multi-ribbed upright cross-sections. This geometric profiling increases the torsional section modulus and radius of gyration, preventing localized buckling under severe axial and moment loads.
Compliance with the European Standard EN 15512:2020 requires exhaustive physical testing of components rather than pure theoretical assumptions. Our engineering department executes rigorous test cycles to determine the rotational stiffness ($C_i$) of the beam-to-column connector, shear resistance of mechanical safety locks, and baseplate boundary condition flexibility on reinforced concrete slabs.
To resist oxidative degradation in demanding industrial and refrigerated microclimates, all racking components undergo a seven-stage automated surface treatment process. This includes chemical degreasing, ultrasonic zinc-phosphate surface conversion, and high-voltage electrostatic deposition of pure thermosetting polyester-epoxy hybrid powder (60–90 μm thickness) cured at 200°C.
| Racking Component | Structural Material Grade | Profile Dimensions (mm) | Design Standard Code | Safety Factor / Threshold |
|---|---|---|---|---|
| Heavy Duty Upright Column | Q355B / S355JR High-Tensile Steel | 80×60, 90×70, 100×70, 120×95 (Thk: 1.8–2.5mm) | EN 15512:2020 / FEM 10.2.02 | Factor of Safety: 1.50 ULS |
| Box Step / Twin-C Beam | Q235B / S235JR Structural Steel | 80×50 to 160×50 (Thk: 1.5–2.0mm) | EN 15620 / ANSI MH16.1 | Deflection Limit: Max Span / 200 |
| Beam Connector Claws | High-Strength Stamped Alloy Steel | 3, 4, or 5-Prong Mechanical Tooth Interlock | EN 15512 Physical Stub Tests | Mechanical Drop Pin: Shear Force > 10 kN |
| Floor Anchor Baseplates | Heavy Gauge S235 Structural Plate | 160×120×6.0 mm or Custom Seismic Footprint | Eurocode 3 (EN 1993-1-8) | Anchor Bolt Pullout: Double M12 Expansion |
| Upright Frame Bracing | C-Profile Cold Formed Channel | 30×20×1.2 mm / 40×24×1.5 mm Diagonal & Horizontal | BS EN 15512 Truss Criteria | Buckling Ratio: Fully Triangulated Bracing |
How automation readiness, seismic risk mitigation, and circular sustainability metrics are reshaping global industrial racking capital investments through 2030.
Procurement teams are shifting from traditional broad counterbalance aisles (3.5–4.2m) toward narrow-aisle (VNA) and Autonomous Mobile Robot (AMR) compatible selective racking layouts. Modern selective racking must accommodate tighter dimensional tolerances, zero-sway horizontal stiffness, and integrated rack bottom guide rails to facilitate LiDAR-guided AGVs and articulate narrow-aisle reach trucks.
Global logistics hubs situated across high-risk seismic zones (Middle East, Central Asia, the Americas, and the Pacific Rim) are demanding performance-based seismic design compliant with EN 16681 and FEMA 460. Modern selective racking incorporates dissipative vertical upright splices, oversized ductile baseplates, and top-tie dynamic overhead bracing designed to dissipate ground acceleration energy without progressive collapse.
Corporate ESG procurement mandates are evaluating the embodied carbon metrics of industrial steel structures. Racking factories are adopting scrap-based Electric Arc Furnace (EAF) structural steel coils and zero-effluent powder coating processes. Modular, bolt-together selective racking components enable 100% field reconfigurability, allowing warehouses to extend asset lifecycles through bay expansions rather than scrap replacement.
Combining over 45 years of continuous structural fabrication mastery with advanced CNC automation, exporting load-rated warehouse systems across the globe.
Unlike trading entities or third-party relabelers, Divakaran operates an integrated industrial manufacturing complex located at C1/16 & 17, G.I.D.C. Industrial Estate, Umbergaon (Umargam), Dist. Valsad, Gujarat. Our infrastructure spans automated roll-forming mills, multi-station high-speed perforation presses, robotic seam welding, and computerized powder-coating lines, guaranteeing micron-level hole pitch repeatability and structural precision across massive production runs.
Every industrial project begins with structural layout design and capacity modeling by our in-house engineering team. We analyze your facility's clear ceiling height, slab point-load tolerances, forklift turning radii, and SKU velocity to optimize pallet position yield. Overseas consignments are flat-packed with protective corrugated interleaving into 20ft and 40ft HQ shipping containers, accompanied by comprehensive mechanical assembly drawings.
Our quality management systems adhere strictly to ISO 9001:2015 frameworks. Incoming structural steel batches undergo tensile elongation and chemical composition spectrometry testing. Roll-formed sections are continually inspected with laser optical gauges for twist, camber, and perforation tolerances, ensuring that field crews experience rapid, zero-error bolt-up assembly on international construction sites.
Direct technical answers to the most common architectural, structural, and shipping queries posed by international logistics managers and supply chain directors.
Selective pallet racking provides 100% direct accessibility to every single pallet position without moving adjacent inventory, making it the premier choice for facilities handling high SKU diversity, fast FMCG turnover, and First-In First-Out (FIFO) inventory rotation. Drive-In racking maximizes floor density by eliminating aisles but restricts access to First-In Last-Out (FILO) batch operations. Selective racking is universally compatible with standard counterbalance and reach trucks.
To produce an accurate CAD rack layout and structural calculation sheet, our engineers require: (1) Architectural warehouse layout showing clear roof height, column grid coordinates, and emergency exits; (2) Concrete slab compressive strength, thickness, and reinforcement details; (3) Pallet dimensions (Width × Depth × Overall Height inclusive of overhang); (4) Maximum load weight per pallet; and (5) Handling equipment model, minimum aisle turning radius (AST), and maximum lift mast reach.
All our load beams are designed strictly to the Serviceability Limit State (SLS) governed by European Standard EN 15512 and ANSI MH16.1. Under full, uniformly distributed design load (UDL), maximum vertical beam deflection cannot exceed Span/200 (0.5% of total clear beam length). Once unloaded, the structural member must display zero permanent plastic deformation. Upright frames are independently verified for combined axial compression and bending moments.
All export racking components are bundled in knock-down (KD) configurations. Upright frames can be shipped pre-assembled or disassembled into upright posts and bracing packs to maximize 40ft High Cube container volumetric utilization. Structural beams are bundled with steel strapping, corrugated corner protectors, and moisture-barrier shrink wrap. Timber dunnage and heavy-duty polyester lashing ensure zero movement or abrasion damage during marine ocean transit.
Each beam connector claw is secured to the upright column using high-visibility, zinc-plated mechanical spring safety locking pins. In accordance with EN 15512 safety protocols, these mechanical pins resist an upward dislodgement uplift force of at least 5.0 kN without shearing or slipping, preventing catastrophic rack beam failure in the event of an inadvertent forklift operator snag during pallet hoisting.
Yes. Our engineering department performs site-specific dynamic modal analysis using spectral acceleration response data ($S_s$ and $S_1$) per local seismic building codes (such as EN 16681, UBC, or IS 1893). For high-seismic zones, we implement reinforced column sections, heavy-gauge welded seismic baseplates anchored with mechanical torque-controlled expansion anchors or chemical anchor studs, and overhead longitudinal top-tie struts.
In alignment with EN 15635 guidelines, warehouses should enforce three tiers of inspection: (1) Immediate daily damage reporting by forklift operators; (2) Weekly or monthly documented walk-through inspections by warehouse management; and (3) An annual expert structural audit by a certified racking safety inspector. Our post-installation engineering team provides load rating warning plaques for every aisle and supplies replacement upright frame splices and column corner guards.
Yes. Beyond selective pallet racking, our Umbergaon factory manufactures specialized industrial storage systems including modular cantilever racks for steel tubes and lumber, gravity-driven carton flow racks, vertical mold and die storage pull-out racks, multi-tier industrial mezzanine platforms, and motorized electric compactors for high-density document and spare-part archiving.
Connect with our technical design team in Gujarat, India to receive an engineered bay configuration, load deflection calculations, and an export container shipping estimate tailored to your logistics facility.
