CE Certified Warehouse Industrial Shelving Manufacturer & Exporters

Under EU Regulation No 305/2011 (Construction Products Regulation - CPR), industrial pallet racking installed as structural warehouse equipment must conform to harmonized structural norms. EN 15512 specifies the design principles and calculation methodology for steel static storage systems, including cold-formed thin-walled structural members.

HEDA Shelves holds CE Certificate No. 2435-CPR-8605159, verifying that our uprights, beams, and anchoring systems have undergone destructive stub-column compression tests, beam end-connector shear tests, and torsional rigidity evaluations. This provides legal compliance and structural safety for importers and insurance inspectors across the EU, UK, and international markets.

Load calculation is not a simple rule-of-thumb; it requires structural finite element modeling based on four critical factors: Unit Load Weight (pallet + payload), Clear Beam Length, Beam Level Vertical Spacing (the unbraced length of the upright), and Seismic Acceleration Parameters (PGA).

When vertical spacing between beam levels increases, the upright's buckling resistance decreases significantly. HEDA provides client-specific load capacity tables and engineering calculation sheets that explicitly state the permissible Uniformly Distributed Load (UDL) per pair of beams (typically calculated with a deflection limit of L/200, or L/300 for sensitive automated systems) with a safety factor of 1.5 or greater.

For standard dry indoor ambient warehousing, our automated 10-stage process includes thorough pickling and phosphating followed by an electrostatic thermosetting powder coating (60-80 microns thickness) baked at 200°C. This resists standard industrial abrasion and scratch hazards.

However, for cold rooms (-25°C blast freezers), coastal port distribution centers with high salinity air, or agrochemical fertilizer warehouses, we specify hot-dip galvanizing conforming to ISO 1461. Hot-dip galvanizing bonds a protective zinc-iron alloy layer (minimum 65-85 microns) that offers self-healing cathodic protection against severe atmospheric corrosion.

To deliver an optimized, code-compliant proposal within 24 hours, our engineering team requires: (1) Warehouse architectural drawings (DWG or PDF) indicating building length, width, clear eave height, column grid coordinates, and fire egress doors; (2) Floor slab specification, specifically concrete slab thickness, compressive strength (e.g., C25/30), and rebar reinforcement depth;

(3) Detailed pallet payload data: width, depth, overall height including cargo overhang, and gross pallet weight; and (4) Forklift specifications: model type, mast lowered height, maximum lift height, and minimum right-angle aisle turning radius (AST).

Selective pallet racking provides 100% direct access to every SKU, making it ideal for high-churn, varied inventory, but it utilizes only roughly 40-50% of warehouse floor area due to numerous operating aisles. Drive-In racking eliminates aisles to store homogenous products up to 75% floor efficiency on a LIFO basis, but requires forklifts to drive inside the steel racks, raising collision damage risks.

Radio shuttle systems combine the deep-lane density of drive-in racks (up to 85% volumetric usage) with the speed of automated pallet handling. Forklifts stay at the outer aisle while an automated cart moves pallets inside lanes, cutting vehicle transit times by up to 40% and virtually eliminating rack column impact damage.

Exporting structural steel requires heavy-duty seaworthy crating. Racking uprights are bundled in precision nested counts and mounted on heavy-gauge steel skids with protective corner guards and moisture-resistant shrink wrapping. Beams are bundled with non-abrasive strapping and cushioned separators to protect powder coating from friction scuffing during rough sea voyages.

Each container is packed with an itemized loading blueprint and color-coded component tags that correlate directly with the project installation drawings. This packing method allows local ground crews to unbox, inventory, and erect the structural system without sorting confusion or delays during port customs clearance.