Double-Sided Cantilever Rack

Q: What is double-sided cantilever racking?

Double-sided cantilever racking is a high-density variant of standard cantilever systems , designed around a single, shared row of vertical columns from which storage arms extend horizontally in both directions . This configuration creates a central storage bank accessible from two parallel aisles , effectively functioning as two single-sided racks back-to-back.

Q: How does double-sided cantilever racking work?

The system relies on a centrally balanced structure . Heavy-duty upright columns act as the core spine, supporting pairs of arms facing opposite aisles. Long items are stored by placing them on the arms on either side. This design eliminates the need for a dedicated back column row , doubling the storage face exposed to aisles within the same floor space footprint.

Q: What are the primary space and efficiency advantages?

Its core value is maximized storage density for long goods . By utilizing a single column row to serve two storage faces , it dramatically reduces the overall floor space consumed per pallet position compared to two separate single-sided rows. This leads to higher warehouse cube utilization and more efficient material flow.

Q: Where is it most commonly and effectively used?

It is the system of choice for high-volume operations dealing with uniform long products . Prime applications include: Lumber and building material yards, metal service centers (steel, aluminum), pipe and tubing distributors, and large-scale furniture or window storage —anywhere space is at a premium and inventory turnover is high.

Q: How does it compare to single-sided cantilever racking?

It represents the density-optimized evolution of the single-sided design . Single-sided racks are ideal for perimeter walls or lower-volume storage. Double-sided racks are designed for central-floor, high-density storage , effectively doubling the storage capacity within the same floor area (minus one set of columns and one aisle), making it a more space-efficient choice for bulk storage of long items.

Q: What specialized equipment is needed for loading?

Equipment depends on aisle width and product length: 1) Standard Counterbalance Forklifts: Work in wider aisles, requiring the operator to turn with the load. 2) Side-Loading Forklifts: Are ideal for narrower aisles, as they handle long loads parallel to the direction of travel, maximizing space efficiency and safety.

Q: How do I plan and implement a safe double-sided cantilever system?

Follow this engineered implementation path: Comprehensive Needs Analysis: Document all product lengths, weights, volumes, and turnover rates . This defines arm length, spacing, and overall layout. Professional Site-Specific Engineering: Engage a supplier to produce engineered drawings that specify column type, base design, concrete anchor requirements, and necessary bracing. Never skip this step. Rigorous Installation: Ensure installation by certified professionals who follow the engineering plans precisely, especially regarding anchor torque and plumb alignment . Operational Protocol & Training: Implement strict warehouse rules: Clear weight marking on each arm, training for balanced loading, and regular inspections of arms, anchors, and column plumb.

Multipurpose Double-Sided Cantilever Rack

Make the most out of any floor space with iWarehousing’s line of double-sided cantilever racks. With rows of arms on opposing sides of the rack made with high-grade Q235B steel, it allows for double the load capacity without compromising its stability. These cantilever racks also feature multiple holes for quick adjustments depending on the type of product they will carry.

For more than thirty years, iWarehousing has been supplying warehouses worldwide with industry-standard cantilever racks. We leverage our extended manufacturing experience to manufacture racks that meet the demands of various markets. This is complemented by our renowned customer service for a one-stop sourcing experience.

Benefits of Our Double-Sided Cantilever Racks

Dual-Face Throughput

Access both sides from one aisle, doubling storage density versus single-sided.

Heavy-Bulk Optimization

Reinforced columns support steel coils or timber stacks over 4,000kg per level.

Mixed-Length Adaptability

Adjustable arm spacing are ideal for handling various materials and goods.

Reliable Stability

Diagonal reinforcements prevent sway during high-volume operations.

When and Where to Use Double-Sided Cantilever Racks

Efficient storage and quick access for long and bulky items:

Lumber Processing Centers:
Central storage for raw logs and planks with dual access for simultaneous loading by multiple forklifts.
Metal Suppliers:
Steel rebar, aluminum extrusions, and sheet metal are organized in high-turnover zones.
Construction Material Distribution Centers:
Fast-access lanes for drywall bundles and scaffolding pipes with 24/7 shift operations.
Plastic & PVC Tube Suppliers:
Store tubes of mixed diameters in adjustable lanes for flexible order picking.
3PL Cross-Docking Facilities:
High-speed transfer of long goods between inbound and outbound docks via a central aisle.

Specification

结构梁尺寸规格表

Beam Length (mm)	Frame Heights (mm)	Frame Depth (mm)
1372	2438	838
2591	3048	914
2743	3658	1067
3048	4267	1219

Cantilever Racks Designed for Your Market

iWarehousing can accommodate creating custom double-sided cantilever racks when the standard variety just won’t cut it. Our robust modification options provide clients with various ways to address specific market demands. Options include custom design and layout, adding more holes for modular assembly, and galvanized finishing to improve durability.

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Industries We Serve

Fabricación

Food Beverage

E-commerce

3PL (Third-party Logistics)

Construction & Materials

Apparel & Textile

Retail

Pharmaceutical

Chemical

Automotive

Why iWarehousing

In-House Manufacturing

iWarehousing maintains a modern facility that handles the entire production for consistent quality.

Comprehensive Services

From customization to free samples for first-time customers, we’re here to simplify the sourcing process.

Precision Equipment

We use an assortment of cutting-edge laser cutters, steel rollers, and automated punchers for faster and efficient production.

Seasoned Professionals

Designers and engineers utilize their 10+ years of engineering experience to help your project succeed.

Competitive Pricing

By keeping prices at competitive levels, you can maximize your budget for better profits.

Quick Order Fulfillment

Orders go from confirmation to packaging and delivery as fast as 20 days.

Project Gallery

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FAQ

What is Double-Sided Cantilever Racking?

What is double-sided cantilever racking?

Double-sided cantilever racking is a high-density variant of standard cantilever systems, designed around a single, shared row of vertical columns from which storage arms extend horizontally in both directions. This configuration creates a central storage bank accessible from two parallel aisles, effectively functioning as two single-sided racks back-to-back.

How does double-sided cantilever racking work?

The system relies on a centrally balanced structure. Heavy-duty upright columns act as the core spine, supporting pairs of arms facing opposite aisles. Long items are stored by placing them on the arms on either side. This design eliminates the need for a dedicated back column row, doubling the storage face exposed to aisles within the same floor space footprint.

Key Factors for an Optimal Double-Sided Cantilever System

What are the primary space and efficiency advantages?

Its core value is maximized storage density for long goods. By utilizing a single column row to serve two storage faces, it dramatically reduces the overall floor space consumed per pallet position compared to two separate single-sided rows. This leads to higher warehouse cube utilization and more efficient material flow.

Where is it most commonly and effectively used?

It is the system of choice for high-volume operations dealing with uniform long products. Prime applications include: Lumber and building material yards, metal service centers (steel, aluminum), pipe and tubing distributors, and large-scale furniture or window storage—anywhere space is at a premium and inventory turnover is high.

What are the critical stability and safety requirements?

Safety is paramount due to the potential for uneven loading.

1) Reinforced Base & Anchoring: A heavy-duty, often wider base plate and rigorous anchoring to the concrete slab are mandatory to counteract the opposing torque forces.

2) Strict Load Management: Operators must adhere to per-arm and per-side weight ratings and strive for balanced loading across the central column to prevent tipping.

3) Structural Bracing: Additional row spacers, back braces, or upright stabilizers are often required to ensure overall rack rigidity.

Where Double-Sided Racking Fits Among Storage Types

How does it compare to single-sided cantilever racking?

It represents the density-optimized evolution of the single-sided design. Single-sided racks are ideal for perimeter walls or lower-volume storage. Double-sided racks are designed for central-floor, high-density storage, effectively doubling the storage capacity within the same floor area (minus one set of columns and one aisle), making it a more space-efficient choice for bulk storage of long items.

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How to Choose & Implement Double-Sided Cantilever Racking

What specialized equipment is needed for loading?

Equipment depends on aisle width and product length:

1) Standard Counterbalance Forklifts: Work in wider aisles, requiring the operator to turn with the load.

2) Side-Loading Forklifts: Are ideal for narrower aisles, as they handle long loads parallel to the direction of travel, maximizing space efficiency and safety.

Can single-sided cantilever racks be converted to double-sided?

This is highly system-dependent and not universally recommended. Some modular systems may allow the addition of arms and reinforcement kits to the opposite side of existing columns, but it requires a professional engineering assessment. Critical factors include: original column capacity, base plate design, and floor anchorage sufficiency. Often, a new, purpose-designed system is safer and more cost-effective.

How do I plan and implement a safe double-sided cantilever system?

Follow this engineered implementation path:

Comprehensive Needs Analysis: Document all product lengths, weights, volumes, and turnover rates. This defines arm length, spacing, and overall layout.
Professional Site-Specific Engineering: Engage a supplier to produce engineered drawings that specify column type, base design, concrete anchor requirements, and necessary bracing. Never skip this step.
Rigorous Installation: Ensure installation by certified professionals who follow the engineering plans precisely, especially regarding anchor torque and plumb alignment.
Operational Protocol & Training: Implement strict warehouse rules: Clear weight marking on each arm, training for balanced loading, and regular inspections of arms, anchors, and column plumb.