Detailed Technical Data Sheet - Shoulders 800x3000 mm Used for Light Shelving

General Description

The 800x3000 mm light shelving shoulders are fundamental structural components used to build shelving suitable for the storage of small and medium-sized small parts, boxes and materials. These racks are ideal for use in warehouses, workshops, shops and distribution centres. Shoulders are used to support shelves or stringers (spars) in modular shelving systems.

Purchasing used shoulders for light shelving represents an economic opportunity for those who want to set up or expand their storage space without sacrificing quality and safety.

Components and Materials

1. Shoulders (Uprights):

   • Dimensions: 800mm wide and 3000mm high.
   • Material: Structural steel, usually galvanized for superior corrosion resistance.
   • Finish: Hot-dip galvanizing or powder coating, which offers protection against wear and corrosion, prolonging the useful life of the component.
   • Hooking Holes: Series of holes along the length of the upright for fixing the shelves or beams. The pitch between the holes can vary, allowing flexibility in the height of the shelves.

2. Shelves:

   • Material: Available in galvanized sheet metal for greater strength and durability.
   • Type: The shelves can be solid, to offer a continuous surface, or grid-like for better ventilation and reduction of overall weight.
   • Load Capacity: Variable based on material thickness and shelving configuration, but generally designed to support light to medium loads.

3. Stringers (spars):

   • Type: "Pallet holder" type for sturdy support of boxes or packaged materials.
   • Fixing: Fitted onto the uprights, with safety hooks to prevent accidental unhooking.

Dimensions

• Upright height: 3000 mm.
• Post width: 800 mm.
• Shelving Depth: Variable based on the configuration of the shelves and the type of material to be stored.

Mechanical Characteristics

• Flexural Resistance: Designed to support light and medium loads without deforming. Even distribution of loads on shelves is essential to maintaining the integrity of the structure.
• Structural Rigidity: High thanks to the combination of structural steel and modular configuration which allows optimal stability even with loads distributed on multiple levels.

Formulas for Sizing and Optimal Use

• Load Capacity per Level (P): P=σ×AP = \sigma \times A $P$ $=$ $\sigma$ $\times$ $A$ , where σ\sigma $\sigma$ is the maximum tension that the steel can withstand without deforming and AA $A$ is the area of the resistant section of the shelf.
• Maximum Allowed Deflection (Δ): Δ=5384×w×L4EI\Delta = \frac{5}{384} \times \frac{w \times L^4}{EI} $\Delta$ $=$ 384 5 ​× E I w × L 4 ​, ww $w$ is the distributed load, LL $L$ the length of the shelf, EE $E$ the modulus of elasticity of the material and II $I$ the moment of inertia of the cross section.

Workable Materials and Applications

The 800x3000 mm shoulders for light shelving can be used for:

• Small parts and materials: Ideal for organizing small components in workshops and laboratories.
• Boxes and Containers: Suitable for the storage of medium-sized boxes in warehouses and shops.
• Various Materials: Also ideal for light materials such as non-bulky tools and equipment.

Maintenance

• Periodic Inspection: Regularly check the uprights and shelves for rust or deformation.
• Cleaning: Keep galvanized surfaces clean to avoid the accumulation of dust and dirt which could compromise the galvanization.
• Repairs: In case of deformations or structural damage, immediately replace the affected components.

How to Evaluate a Good Used Car

• Structural Integrity: Make sure there are no signs of bending, cracks or corrosion on the uprights and shelves.
• Condition of the Shelves: Check that the shelves are not deformed and that the galvanization is still present and in good condition.
• Fixing System: Check that the hooks and attachment systems of the shelves are functional and safe.

Sectors of Use

• Warehouses: To organize small and medium-sized materials efficiently.
• Shops and Retailers: Ideal for storing items and products to be sold at retail.
• Workshops and Laboratories: Perfect for organizing equipment, tools and consumables.

Why It's Better to Buy Them Used

• Money Savings: Used shelving can be purchased at a fraction of the cost of new, making it an economical option for small to medium-sized businesses.
• Flexibility: Used lightweight shelving can be easily reconfigured to adapt to new storage needs.
• Sustainability: Purchasing used shelving helps reduce waste and promotes the reuse of materials.

Conclusion

The 800x3000 mm shoulders for light shelving represent an economical and functional solution for the storage of light and medium-sized materials. Purchasing these used components is advantageous from both an economic and environmental point of view, as long as you carefully check their structural conditions before purchasing.