Selective pallet racking

Order picking systems

Mezzanine systems

Drive-in / drive-thru racking

Cantilever racking

High-density storage systems

Carton flow racking

Self-supported racking systems

Most of the volume in a modern warehouse moves on pallets. At SAI Blackaller, we don’t just sell racking, we design a comprehensive storage strategy based on your inventory turnover, expiration dates, and available space.

Selective, dynamic, push-back, and drive-in / drive-through racking

Most of the volume in a warehouse moves on pallets.

We design your storage strategy based on inventory turnover, expiration requirements, and available space—combining selective, dynamic (flow), push-back, and drive-in / drive-through racking systems to maximize efficiency and control.

• We define when direct access is required and when accumulation storage is more efficient.

• We configure FIFO or LIFO systems based on your inventory rotation and expiration requirements.

• We increase storage capacity per square meter without compromising structural safety or daily operations.

• We reduce forklift movements and picking times to create a faster, more efficient material flow.

Selective pallet racking (direct access) is the most versatile and widely used storage solution in the industry. Its design provides direct, individual access to every pallet, enabling precise inventory control and immediate SKU location without the need to move other loads.

• Full accessibility: Delivers 100% selectivity, ideal for warehouses handling a wide variety of products.

• Load versatility: Easily adapts to different weights, volumes, and product dimensions.

• Scalable growth: A straightforward system to install and expand, supporting your company’s growth over time.

Selective pallet racking

Order picking racking (manual handling) is designed for manual product handling and is the ideal solution for distribution centers and warehouses with high turnover of small to medium-sized items. It improves organization and speed throughout the order preparation process.

• Faster picking: Significantly reduces search and picking times for warehouse staff.

• Custom adjustability: Fully adjustable shelf levels adapt to different box sizes and individual items.

• Visual organization: Enhances stock visibility and classification, minimizing dispatch errors.

Order picking systems

High-density racking systems feature advanced engineering designed to maximize the number of pallet positions within the smallest possible footprint. By using carts or rollers, these systems manage inventory through controlled accumulation, making them ideal for products with a high number of pallets per SKU.

• Maximum return on space: Achieves the highest possible storage density, ideal for cold storage facilities or space-constrained warehouses.

• Efficient operation: Minimizes the number of aisles required, reducing forklift travel time and improving operational flow.

• Structural safety: Robust systems engineered for intensive, safe operation under international standards.

High-density storage systems

Drive-in / drive-through racking (drive-in systems) is a high-density storage solution that maximizes storage volume by eliminating unnecessary aisles. It is ideal for storing large quantities of the same product (homogeneous SKUs), allowing forklifts to enter the racking structure directly.

• Maximum space utilization: Uses up to 85% of available space, significantly increasing capacity compared to conventional systems.

• Logistics flexibility: Supports LIFO (Drive-In) or FIFO (Drive-Through) configurations, adapting to your inventory rotation strategy.

• Cost optimization: By concentrating more load in less space, it reduces overall facility operating and maintenance costs.

Drive-in / Drive-through racking

Cantilever racking (for long loads) is the definitive technical solution for storing long or irregularly shaped materials. Its front-column-free design allows continuous loading without obstructions.

• Specialized storage: Ideal for pipes, profiles, lumber, carpets, or steel plates.

• Safe load handling: Arms engineered to support heavy loads with stability and ease of operation.

• Total flexibility: Independently adjustable arm heights optimize vertical space utilization.

Cantilever racking

Carton flow racking (gravity flow) is a dynamic system that uses roller tracks to automatically move cartons toward the picking face. It is the backbone of warehouses that require critical efficiency in high-turnover picking operations.

• Guaranteed FIFO rotation: Ensures first-in, first-out inventory flow, ideal for products with expiration dates.

• Continuous productivity: Physically separates replenishment and picking zones, preventing interference and bottlenecks.

• Reduced movement: Cartons move by gravity, minimizing physical effort and travel time for warehouse staff.

Carton flow racking

SAI Blackaller mezzanine systems are a strategic solution for companies that need to expand without the cost or complexity of civil construction or relocation. Their greatest advantage lies in the intelligent use of space, allowing you to double or even triple usable area by converting vertical clearance into new operational levels for offices, picking areas, or load storage.
As modular and demountable structures, mezzanines offer superior flexibility and speed. They can be installed quickly without interrupting operations and adapt seamlessly to the pace of your business growth.

Mezzanine systems

Self-supported racking systems (also known as rack-supported warehouses) represent the most advanced engineering solution for maximizing space utilization. In this system, the racking itself forms the building’s structural framework, supporting not only the stored loads, but also the exterior cladding (roof and walls) and external forces such as wind or snow. Unlike conventional warehouses, no separate building structure with columns or civil beams is required.

• Maximum height utilization: Enables structures exceeding 40 meters (130+ feet), fully leveraging available vertical volume, far beyond the limits of traditional industrial buildings.

• Civil construction savings: By eliminating the need for a separate building structure (columns, beams, etc.), project costs and execution timelines are significantly reduced.

• High-density storage: Ideal for operations handling large pallet volumes that need to optimize every square meter of land.

• Seismic-resistant structure: Designed with a compact steel grid, providing excellent stability and resistance to seismic activity.

• Ideal for cold storage: The preferred solution for frozen and refrigerated warehouses, as the absence of internal columns minimizes thermal bridges and maximizes refrigerated volume.

• Fast installation: By integrating the racking system and building structure into a single installation process, full warehouse operability is achieved in less time.

Self-supported racking systems

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