When warehouse managers face the challenge of storing long, bulky materials such as steel bars, pipes, lumber, or extruded aluminum, conventional pallet racks often fall short. The solution lies in a purpose-built system that delivers both accessibility and structural integrity. Herochu presents the Heavy Duty Double Sided Cantilever Rack, an engineering-focused storage system designed to transform how you organize and retrieve long loads. Unlike single-sided configurations that mount against walls, the double-sided design operates as a freestanding unit, allowing forklift or crane access from both sides simultaneously. This arrangement effectively doubles the storage density per floor footprint while maintaining immediate access to every individual item.

Structural Excellence of Herochu Double Sided Cantilever Racks

Herochu constructs every double sided cantilever rack using high-grade carbon steel profiles, formed through precision roll-forming and robotic welding processes. The L-shaped upright columns, reaching heights up to ten meters, form the backbone of the system. Each upright base extends longer than the cantilever arms, a deliberate design choice that shifts the center of gravity downward and forward, preventing any risk of forward tip-over even when arms carry loads approaching the maximum safe working limit of 2,500 kg per arm. For the double sided configuration, arms project outward from both faces of the central column, creating two independent storage bays back-to-back. This symmetry requires reinforced column sections and heavier base plates compared to single-sided racks, and Herochu delivers with baseplates that bolt directly into level poured concrete floors using industrial-grade anchor bolts.

The cantilever arms themselves are manufactured in dimensions customizable from 550 mm to 2,500 mm in length. Each arm features an upward tilt of approximately 3 to 5 degrees when unloaded, so that under full load the arm settles into a perfectly horizontal position. This pre-engineered deflection compensation prevents loads from sliding outward during storage. Herochu applies finite element analysis using Simsolid and Ansys during the design phase of every heavy duty double sided cantilever rack, calculating stress distribution, weld fatigue life, and overall structural rigidity under dynamic loading conditions such as forklift impact or seismic events. All finished racks carry ISO9001 and CE certifications, confirming adherence to rigorous European and international safety standards.

Space Utilization and Accessibility Advantages

Floor space in any industrial warehouse carries a direct cost. Traditional block storage of long pipes or steel bars requires wide aisles for maneuvering and often results in buried items that cannot be retrieved without moving multiple other pieces. Herochu double sided cantilever racks eliminate this inefficiency. The open front design provides forklift operators with a clear, unobstructed path to any stored length. Because arms are adjustable along the height of the upright—using a simple bolt-and-pin system—warehouse managers can reconfigure vertical spacing as inventory changes. One week you may store thick-walled steel pipes requiring 400 mm of vertical clearance; the next week, flat aluminum extrusions needing only 150 mm. This adjustability is managed manually or with optional PLC frequency control for motorized height repositioning on larger automated systems.

A critical benefit of the double sided configuration is the elimination of dead zones. In a single-sided wall-mounted rack, the aisle on the storage side must be wide enough for forklift turning radius, but the opposite side of the upright is inaccessible. With double sided racks placed in the middle of a warehouse, both sides serve active storage, effectively reducing the aisle-to-storage ratio. Herochu engineering data indicates that switching from single-sided wall racks to double sided freestanding racks can increase storage density by up to 200% for long products. Additionally, the vertical storage capability—stacking arms at multiple levels—means a single Herochu heavy duty double sided cantilever rack occupying 20 square meters of floor space can hold over 40 tons of steel bars when configured with five or six arm levels.

Customization Options for Heavy Industrial Loads

No two industrial storage requirements are identical. Herochu offers extensive customization on the heavy duty double sided cantilever rack platform. Loading per layer can be engineered from 1 ton up to 6 tons or more, depending on arm length and column spacing. For extreme applications, such as storing forged steel ingots or concrete beams, Herochu’s engineers perform site-specific structural calculations and may recommend reinforced arm profiles, additional bracing, or closer column spacing. The standard arm length range of 550 mm to 800 mm serves many common applications, but custom lengths up to 2,500 mm are available for storing particularly wide items like automotive chassis components or large-diameter plastic pipes.

Color customization is offered at no extra cost for volume orders, with powder-coating finishes available in RAL color standards. The coating process includes sandblasting, zinc-rich primer application, and electrostatic powder coating baked at 200°C, producing a surface resistant to corrosion, chemical spills, and UV degradation. For outdoor installations, Herochu recommends additional galvanization treatments. The entire rack system can be ordered with optional accessories: lateral support bars to prevent sagging of flexible materials, wire mesh decks for smaller items, backstop panels, and end guards to prevent forklift overrun. Herochu provides free design drawings as part of the quotation process, ensuring that every heavy duty double sided cantilever rack matches the precise dimensions and capacity requirements of your facility.

Installation and Long-Term Value

Herochu offers both on-site installation by certified technicians and remote online guidance for customers who prefer in-house assembly. The modular construction of the heavy duty double sided cantilever rack allows for rapid assembly: uprights are bolted to floor anchors, arms slide into tapered slots and lock with retaining pins, and cross-bracing between adjacent racks stabilizes longer rows. A typical row of ten double sided bays, each 3,000 mm wide, can be installed and ready for loading within two working days by a three-person crew. Should your warehouse layout change in the future, the racks can be disassembled and relocated just as quickly, with no material degradation because all connections are mechanical rather than welded.

Total cost of ownership for Herochu heavy duty double sided cantilever racks remains low over a projected service life of 20+ years. The high-grade carbon steel construction resists fatigue, and the powder-coated finish eliminates recurring painting or corrosion maintenance. Compared to custom-built structural steel racking, Herochu’s standardized but customizable approach reduces initial capital expenditure by 30-40% while delivering identical or superior load ratings. Furthermore, the increased storage density and reduced retrieval times—Herochu customers report cutting retrieval labor by 80%—provide a payback period typically under 18 months. For warehouses handling steel service centers, pipe yards, lumber mills, or automotive part suppliers, the heavy duty double sided cantilever rack from Herochu represents a foundational investment in operational efficiency.