(VNA) Very Narrow Aisle Pallet Racking System

VNA racking system – short for Very Narrow Aisle racking system. This innovative pallet racking solution is specifically designed to maximize storage capacity by minimizing the width of the aisles between racks. By using specialized forklifts adept at navigating these tight spaces, VNA racking can substantially increase the number of pallets stored in a given area.

At HYPERACK, our VNA racking system is engineered to cater to the demands of modern warehouses, accommodating heights of up to 17 meters. Our system is meticulously designed to align with the operational tolerances of VNA equipment, ensuring that aisles are only slightly wider than the load itself. This precision in design not only maximizes vertical space but also enhances overall storage efficiency.

By choosing HYPERACK’s VNA racking system, you’re investing in a solution that delivers both high rigidity and precise manufacturing tolerances. This ensures that your warehouse operations run smoothly, with optimal space utilization and efficiency.

Advantages:

  • Good stock rotation
  • Good order picking; 100% selectivity
  • Rapid handling of all types of palletized goods
  • Increase by an additional 40% over Selective pallet Racking System
  • Uses guide rails or wire guidance for fast movement in aisle

Ideal for:

  • Requires a super flat floor
  • Fast Moving Consumer Goods (FMCG)
  • Inventory is rapidly depleted and restocked (called quick turnover)
  • Different categories of Goods
This side view illustrates a Very Narrow Aisle (VNA) racking system, a space-saving storage solution for warehouses. The tall upright supports hold horizontal beams that create multiple levels for storing pallets of goods. VNA systems utilize specialized narrow aisle forklifts for efficient access to all stored items.

FAQ

VNA Racking Systems are engineered to maximize vertical storage density by reducing aisle width to as narrow as 1.5 meters, compared to the wider aisles in traditional pallet racking. This is achieved through the use of specialized VNA forklifts (e.g., turret trucks or man-up trucks) that can operate in these confined spaces. These forklifts are equipped with integrated guidance systems, such as wire or rail guidance, that ensure precise alignment with the racks, enhancing both space utilization and operational efficiency.

Yes, VNA Racking Systems offer a high degree of customization, making them adaptable to a wide variety of warehouse layouts and storage requirements. Depending on the operational needs, the system can be tailored with features such as adjustable rack heights, load-bearing capacities, and different aisle widths. The racks are designed to work with narrow-aisle lift trucks that are specifically suited for high-density storage, offering solutions for both static and dynamic inventory management across various warehouse environments.

When selecting a VNA Racking System, several technical considerations must be addressed:

  • Aisle Widths: The specific aisle width must be aligned with the dimensions of the forklifts used, ensuring the forklifts can maneuver efficiently without compromising safety or performance.
  • Floor Flatness: A super-flat floor is critical to ensure that the guide rails or wire guidance systems function properly. Even small deviations can cause misalignment, leading to operational inefficiencies.
  • Load Capacities: The racking must be designed to handle the required load capacities for the types of goods stored. This includes considering the rack structure’s material and the weight distribution across the system.
  • Warehouse Height: VNA systems are particularly effective in warehouses with high ceilings, as they utilize vertical space more efficiently. Ensure that the system is engineered to accommodate the specific vertical dimensions of your warehouse.

VNA Racking Systems enhance cost-efficiency by increasing storage density—up to 40% more than traditional selective racking—without expanding the warehouse footprint. By reducing the number of aisles needed, you maximize cubic storage space, resulting in a lower cost per pallet stored. Additionally, the precise and faster order picking enabled by narrow-aisle forklifts reduces labor costs and enhances throughput, making it possible to handle more goods in less time, thus optimizing labor productivity and reducing overhead costs.

Maintenance for VNA Racking Systems is critical to maintaining the integrity and safety of the system. Key maintenance activities include:

  • Guide Rail and Wire Guidance Inspections: Regular checks for alignment and wear are essential to ensure the VNA forklifts operate smoothly within the aisles.
  • Structural Integrity Checks: Inspect the racks for any signs of stress, deformation, or damage, especially at high load points. Ensure that the rack beams, uprights, and safety pins are functioning properly.
  • Forklift Equipment Maintenance: Ensure that the narrow-aisle forklifts are regularly serviced, including checking the condition of the lift mast, forks, tires, and guidance system components.
  • Environmental Controls: In warehouses where extreme conditions such as high humidity or temperature fluctuations are present, additional inspections may be required to assess the impact on the rack and forklift systems.

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