1. High storage density: Store 2 rows of goods along the depth direction, reduce the number of channels, and increase storage density by 30% -50% compared to ordinary crossbeam shelves, with outstanding space utilization. 2. Batch storage adaptation: A single set of shelves can store more goods of the same variety and batch in a centralized manner, suitable for managing small and large quantities of goods, reducing the cost of decentralized management. 3. Special access logic: There is a natural "first in, first out" characteristic, where goods from the inside need to be moved to the outside first, which is not suitable for high-frequency turnover or "first in, first out" requirements. 4. High dependence on equipment: Special equipment such as telescopic forklifts and forward moving forklifts are required, and the skill requirements for operators are high, resulting in high initial equipment and training costs. 5. Weak flexibility: The specifications of the cargo location are mostly customized, and the cost of modification is high when the specifications of the goods change in the future. It is not suitable for high-frequency storage and retrieval scenarios with multiple varieties and small batches.
