In cold chain logistics and warehousing, infrastructure and specialized equipment are essential. For bulk storage in cold storage facilities, shelving systems must be installed. But what unique characteristics define cold storage shelving? What types are suitable for these environments? Let’s explore with Xuzhou Shelving’s insights!
Key Features of Cold Storage Warehousing
Cold storage facilities are costly to build and maintain, with high energy consumption during operation. In these space-constrained, high-value environments, shelving systems must prioritize space efficiency, rapid and flexible goods turnover, and user-friendly operations.
Common Shelving Systems for Cold Storage
- Drive-in Racks
A classic dense storage solution, drive-in racks (or drive-through racks) are widely used in cold storage. Their design maximizes space utilization, making them ideal for cold chain logistics. These racks feature continuous vertical channels where forklifts can directly enter to access goods on guide rails. Each channel can store seven or more pallets consecutively, improving space efficiency by over 30% compared to standard pallet racks. - Shuttle Racks
An upgraded version of drive-in racks, shuttle racks combine dense storage with automation. This system integrates shuttle carts, shelving, and forklifts. Shuttle carts move autonomously along channels to position or retrieve pallets, achieving over 80% space utilization. Their automated operation reduces manual labor and enhances efficiency in low-temperature environments. - Heavy-duty High-bay Racks
For cold storage facilities requiring tall configurations (e.g., 10+ meters), heavy-duty high-bay racks are ideal. Paired with specialized high-reach forklifts, these racks optimize vertical space in large warehouses. Industries like dairy and frozen goods often use them for bulk pallet storage.
Temperature Considerations
Cold storage temperatures vary based on goods and facility size:
- Chilled storage: 1–5°C
- Low-temperature storage: 0 to -10°C
- Freezer storage: Below -20°C
Shelving materials and manufacturing processes must account for these conditions. Low-temperature-resistant steel and specialized treatments ensure racks remain durable and stable in extreme cold, preventing structural degradation over time.
Key Selection Criteria
- Material quality: Prioritize corrosion-resistant, low-temperature-tolerant steel.
- Space optimization: Match rack height and density to facility dimensions.
- Automation compatibility: Consider shuttle systems for high-efficiency operations.
- Cost-effectiveness: Balance upfront investment with long-term durability and energy savings.
By selecting the right shelving system and materials, businesses can ensure reliable, efficient cold storage operations tailored to their specific needs.
