1. Load-bearing capacity: The core indicator for safe transportation
When selecting plastic pallets, the primary consideration is their load-bearing capacity, which must be differentiated between static loads (storage stacking) and dynamic loads (handling and transportation). For heavy-duty industries such as machinery manufacturing, pallets with high compressive strength are required, while lightweight applications in sectors like electronics and food production should avoid overdesign to prevent cost waste. In terms of material, high-density polyethylene (HDPE) is more suitable for high-load requirements due to its tightly packed molecular structure, whereas polypropylene (PP) is appropriate for medium-load scenarios.
II. Application Environment: Material and Functional Compatibility
Different industry environments impose varying requirements on the weather resistance and hygiene of pallets. Chemical storage facilities necessitate corrosion-resistant materials, while cold chain logistics demand pallets with low-temperature toughness (such as the -50°C stability of HDPE). The food and pharmaceutical sectors require smooth, seamless hygienic designs. For long-term outdoor use, UV stabilizers must be added, whereas high-temperature environments prioritize the heat resistance of PP materials.
III. Forklift Tool Adaptability: Coordination of Dimensions and Structure
The pallet dimensions must match the forklift model (e.g., electric forklift, manual hydraulic truck) and racking spacing. Standard dimensions (e.g., 1200×1000mm) can enhance compatibility. In terms of structural design, the cross-shaped pallet facilitates four-way forklift insertion, while the grid-shaped pallet is suitable for stable handling of heavy goods. The built-in steel pipe design can improve load-bearing capacity when placing on racks.
IV. Stacking Requirements: Balancing Space Efficiency and Stability
The stacking height must be determined based on the pallet load capacity and the capabilities of the storage equipment, generally not exceeding four layers. Cross-stacking can enhance stability and reduce the risk of collapse. For cold storage environments, materials resistant to low temperatures should be selected, while high-temperature areas require anti-aging treatments. Goods should be evenly distributed, with heavy items requiring pallets for pressure dispersion.
Comprehensive Selection Principles
It is recommended to conduct a cost-benefit assessment based on the actual logistics chain requirements (such as transportation frequency, storage cycle, and automation level), prioritize the use of recyclable eco-friendly materials, and verify performance through visual inspection (color uniformity, edge smoothness) and stacking tests.
2025-10-10
