Used hopper boxes are an essential tool for organizing warehouses, workshops, and industrial environments. These containers are designed to facilitate the storage and access of small components, spare parts, and various materials. Below is a detailed technical data sheet for these used boxes.

Technical Data Sheet: Used Lap Boxes

General Description

• Type: Used hopper box.
• Material: High strength plastic.
• Condition: Used, with normal signs of use but no cracks, breaks or deformations that compromise its functionality.

Technical Characteristics

1. External Dimensions:

   • Length: 330 mm
   • Width: 200 mm
   • Height: 160 mm

2. Mechanical Characteristics:

   • Construction Material: Polypropylene or High Density Polyethylene (HDPE), materials known for their resistance to impact, flex, and most chemicals.
   • Single Box Weight: Varies, but generally between 0.5 and 1 kg.
   • Load Capacity: Depends on the type of material and thickness, but typically can support up to 10-15 kg of distributed load.

3. Functionality:

   • Wolf's Mouth: Front opening that allows easy access to the contents even when the boxes are stacked.
   • Interlocking System: Designed to interlock laterally and overlap stably, allowing for a modular configuration of the units.
   • Environmental Resistance: Resistant to temperatures between -20°C and +60°C, suitable for indoor and outdoor use.

4. System Components:

   • Main Body: One-piece seamless structure, made of sturdy plastic.
   • Lateral Reinforcements: Integrated reinforcements to improve bending resistance when loaded.
   • Interlocking Guides: Side and bottom guides for securely interlocking boxes in multiple configurations.

Calculation Formulas for Optimal Usage Parameters

1. Calculating Maximum Load Capacity:

   \text{Maximum distributed load (kg)} = \text{Useful volume of the box (m^3)} \times \text{Density of the stored material (kg/m^3)}
   • This allows you to determine whether the material you intend to store is compatible with the capacity of the box.

2. Calculating Overlap Stability:

   \text{Maximum lateral force} = \frac{\text{Weight of stacked column (kg)} \times \text{Coefficient of static friction}}{\text{Contact area (cm^2)}}
   • To ensure that stacked boxes do not slip sideways, maintaining stability.

Workable Materials

• Mechanical Components: Screws, bolts, nuts, washers, etc.
• Electronic Materials: Small electronic components, cables, connectors.
• Tools & Accessories: Small hand tools, spare parts.
• Chemicals (in safe containers): Suitable for holding non-corrosive chemicals, such as detergents or lubricants in small quantities.

Maintenance

1. Regular Cleaning:

   • Clean the boxes with a damp cloth and neutral detergent to remove dust and debris. Avoid harsh solvents that could damage the plastic.
   • Dry thoroughly before putting them back into use to avoid the formation of mold or corrosion of stored materials.

2. Periodic Inspection:

   • Check for cracks or deformations, especially on the edges and in the interlocking guides.
   • Check that the interlocking systems are still functional and secure.

3. Replacement and Repairs:

   • Replace any boxes that show obvious signs of structural damage.
   • Small repairs can be made using specific plastic adhesives to restore the integrity of the boxes.

Evaluation of a Good Used Car

• Surface Condition: Surfaces must be intact, without cracks or chips.
• Structural Integrity: Boxes must retain their original shape without visible deformation.
• Interlocking System Functionality: Check that the boxes fit together correctly, without excessive play or difficulty in assembly.

Sectors of Use

• Warehousing and Logistics: Used to organize and store small parts and components in warehouses.
• Manufacturing Industry: Ideal for containment of materials on the production line, facilitating access and management.
• Mechanical Workshops: Perfect for storing tools, spare parts and consumables.
• Retail: Used to organize small goods in hardware, electronics, or parts stores.

Why It's Better to Buy Used

• Cost Savings: Used boxes are significantly less expensive than new ones, while still maintaining good functionality.
• Immediate Availability: Buying used can reduce waiting times compared to new, as they are often available immediately.
• Sustainability: Reusing existing materials reduces the environmental impact associated with the production of new products.

Price

• Upon Request: The price of used hopper boxes varies based on quantity, condition, and availability. Contact the supplier for a personalized quote.

Conclusion

Used hopper boxes are an excellent option for organizing workspaces in various industrial and commercial sectors. With proper care, these boxes can last a long time and continue to provide reliable service. Buying used is an excellent choice for those seeking to optimize costs while maintaining high quality.

USED ​​BOXES WITH A LAPTOP. DIMENSIONS 33X20 H 16. THEY ARE MADE OF PLASTIC AND ARE OF THE INTERLOCKING TYPE BOTH SIDE-LOCKING AND STACKABLE.