Narrow Aisle Pallet Racking System
Designed for high-bay operations operating specialized turret trucks. Maximizes clear vertical clearance while keeping aisle width under 1.6 meters for fast pallet turnaround.
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High-Density Storage Solution
Engineered Very Narrow Aisle (VNA) Pallet Racking
PrimeBay Heavy Duty Racking Co., Ltd. designs and manufactures precision-engineered Very Narrow Aisle (VNA) pallet racking systems for high-bay logistics centers, 3PL distribution hubs, cold storage, and manufacturing facilities worldwide. By shrinking aisle widths down to 1.5–1.8 meters, VNA racking enables logistics managers to reclaim up to 45% of lost floor space while preserving 100% direct access to every pallet position.
Constructed from high-tensile cold-rolled steel (Q235B / Q355B standard), our VNA structural frames reach heights of up to 15 meters with beam capacities exceeding 1,800 kg per level. Fully compliant with international engineering standards—including FEM 10.2.02, EN 15512, ISO 9001, and CE—PrimeBay VNA storage solutions ensure maximum operational safety, seismic durability, and long-term cost efficiency.
Product Selection
Featured VNA Racking Configurations
Rail-Guided VNA Heavy-Duty Rack
Incorporates heavy-gauge steel floor guide rails along rack bases. Ensures smooth, accurate forklift movement down long aisles with minimal risk of structural impact.
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Inductive Wire-Guided VNA System
Designed for warehouses utilizing floor-embedded wire guidance systems. Eliminates physical floor rails to allow smooth cross-aisle order picking and flexible floor cleaning.
Get Specifications40%+ Capacity Expansion
Reduces unproductive aisle floor space by 45% compared to standard reach-truck layouts, turning empty floor area into revenue-generating storage.
Strict Quality Control
Every beam, upright column, and bracing diagonal is manufactured in our ISO 9001 certified plant using precision automated roll-forming equipment.
100% Direct Selectivity
Enables full FIFO (First-In, First-Out) stock control with immediate access to any pallet location without moving surrounding loads.
10-Year Warranty Coverage
Backed by PrimeBay Heavy Duty Racking Co., Ltd.'s structural warranty, load signage, and complete installation drawings for global project sign-off.
Technical Specifications & Engineering Parameters
Our engineering team customizes upright profiles, beam box dimensions, and baseplate anchoring to match your warehouse concrete floor rating and seismic zone requirements.
| Technical Parameter | Standard VNA Specification | Heavy-Duty VNA Specification |
|---|---|---|
| Clear System Height | 6,000 mm – 10,000 mm | 10,000 mm – 15,000 mm |
| Operating Aisle Width | 1,550 mm – 1,750 mm | 1,650 mm – 1,850 mm |
| Max Load per Level | 1,000 kg – 2,500 kg / pair of beams | 2,500 kg – 4,000 kg / pair of beams |
| Steel Grade | Q235B Cold-Rolled Steel | High-Strength Q355B Alloy Steel |
| Forklift Guidance Options | Floor Steel Angle Rails (75x50 / 100x75) | Floor Embedded Inductive Wire Guidance |
| Surface Finish | Epoxy Powder Coated (60-80 microns) | Hot-Dip Galvanized / Outdoor Coating |
| Safety Compliance | FEM 10.2.02, EN 15512, ANSI MH16.1 | CE Certified, ISO 9001, ISO 14001, TUV |
Engineering FAQ
Frequently Asked Questions for Buyers
What aisle width is required for a VNA racking system?
Operating aisles for VNA systems generally range between 1,500 mm and 1,800 mm depending on your chosen VNA man-up or man-down turret truck, articulated forklift, or automatic stacker crane.
Can VNA racking be integrated with existing concrete floors?
Yes. However, because VNA forklifts operate at heights up to 15 meters within tight tolerances, floor flatness is critical (per VDMA or EN 15620 standards). We can supply mechanical floor guide rails or wire guidance interfaces based on your floor inspection data.
What parameters do you need to generate a custom proposal?
To generate a structural layout and quotation, please send: (1) Warehouse CAD drawing or building dimensions, (2) Clear underside height, (3) Pallet dimensions (W x D x H) including load overhanging, (4) Maximum unit load weight, and (5) Forklift model details.