Steel bars and metal tubing present unique storage challenges that conventional racking systems cannot adequately address. Their length makes them awkward to handle, their weight demands robust structural support, and their variety requires flexible organization. The Herochu CE Certified Manual Crank Steel Bar and Tubing Storage Rack provides a purpose-built solution that combines certified safety with practical operational efficiency.

The CE Certification Advantage

CE certification distinguishes the Herochu storage rack from unverified alternatives in the marketplace. This certification confirms that the rack conforms to European EN 15512 standards for static steel storage systems, validating everything from structural integrity to material traceability. The CE marking provides procurement managers with documented assurance that the equipment meets internationally recognized safety benchmarks.

Beyond the CE mark, Herochu maintains ISO 9001:2015 certification governing the entire quality management system—from raw material receipt through final load testing. This dual certification framework ensures that every rack leaving the factory meets consistent quality standards, regardless of production volume or customization complexity. For workshops supplying products to regulated industries or export markets, this certification package simplifies compliance documentation and reduces procurement risk.

Manual Crank Mechanism: Engineered for Heavy Loads

The manual crank mechanism on Herochu storage racks represents sophisticated mechanical engineering applied to a simple operational concept. A precision gear system translates crank rotation into smooth arm extension, with a mechanical advantage that allows operators to move loads measured in tons with minimal physical exertion. The low-ratio planetary crank provides approximately 15:1 mechanical advantage, enabling a single operator to extend a fully loaded arm containing several tons of steel bar stock.

This mechanical advantage is particularly important when handling dense materials like steel bars. The crank mechanism eliminates the need for workers to push or pull heavy loads manually, reducing the risk of musculoskeletal injuries and improving overall workplace safety. Each tier operates independently, allowing selective access to specific material types without disturbing adjacent storage compartments.

Structural Engineering for Steel Bar Storage

Steel bars and tubing place unique demands on storage equipment due to their density and tendency to roll or shift. The Herochu rack addresses these challenges through several engineering features. Anti-slip channels on the cantilever arms prevent material displacement during extension and retraction. The reinforced steel arm construction provides stable support even when handling solid bar stock at maximum rated capacity.

The Q235B high-strength steel frame incorporates a dual-beam crossbar design that distributes loads evenly across the storage tier. This structural approach prevents the localized stress concentrations that can lead to premature equipment failure in lesser-quality racks. The frame geometry also resists torsional forces that might otherwise cause rack instability during crane loading or unloading operations.

Load Capacity and Configuration Options

Herochu offers multiple models to match specific storage requirements. The HC-G6053 and HC-G6053S models handle 6,000-millimeter material lengths with 3,000-kilogram capacity per tier. For longer materials, the HC-G9065 accommodates 9,000-millimeter lengths with 5,000-kilogram capacity, while the HC-G12065 extends to 12,000 millimeters at the same 5,000-kilogram rating.

Tier counts are customizable, with five-layer configurations available for the 6,000-millimeter models and six-layer configurations for the longer models. Clear spacing between tiers can be adjusted to accommodate varying material diameters, ensuring that the rack adapts to inventory rather than forcing inventory to fit the rack.

Independent Compartment Storage

Each tier of the Herochu rack provides independent storage compartments on both sides of the central upright. This dual-side configuration maximizes storage density while maintaining organized material segregation. Steel bars can be stored on one side while tubing occupies the other, or different diameters of the same material type can be separated for easy identification and retrieval.

The independent compartment design also supports FIFO (first-in, first-out) inventory management. New material can be loaded into empty compartments while existing inventory remains accessible, preventing the “buried stock” problem that plagues floor-stacked materials. This organization reduces search time and minimizes the risk of using outdated or damaged material in production.

Dual-Side Mechanical Assistance

The material discharge method employs dual-side mechanical assistance, streamlining loading and unloading operations. This feature proves particularly valuable when working with overhead cranes, as the rack positions materials for straightforward pickup and placement. Operators can load from one side while simultaneously retrieving from the other, maintaining continuous material flow without interference between loading and unloading activities.

Safety Features for Industrial Environments

Safety considerations permeate the design of Herochu CE Certified Manual Crank Storage Racks. The crank mechanism includes built-in stops that prevent over-extension, eliminating the risk of arms being pulled completely out of the rack. The reinforced arm construction resists deflection even under maximum load, maintaining stable material support throughout the extension range.

The rack’s structural design incorporates stability features that resist tipping even when uneven loads are present. This stability is essential when storing steel bars, which may be loaded in bundles that create asymmetric weight distribution. The combination of a wide base, low center of gravity, and robust frame construction ensures that the rack remains stable under all operating conditions.