The original warehousing had high error rates in manual sorting, and with multiple categories and fast batch updates of casual and frozen foods, there were strict requirements for inbound/outbound timeliness and shelf-life management; warehouse space utilization was insufficient, unable to support the expansion of new categories, so an intelligent stereoscopic warehouse was urgently needed to realize automated sorting, intelligent shelf-life control, and high-density storage.

• Equipment: Configured multiple low-temperature adaptive stacker cranes (using low-temperature resistant components and anti-frost design), combined with an intelligent conveyor system, to realize fully automated “aisle access + trunk conveying” flow.
• System: Deployed a WMS with a shelf-life management module, automatically identifying batches and triggering shelf-life warnings, and combined with WCS to realize intelligent equipment scheduling, prioritizing the handling of goods with approaching expiration dates.
• Storage: Customized rack layout, compatible with the storage of different specifications of food, using the vertical operation capability of stacker cranes to achieve high-density storage of more than 15,000 positions, with space utilization increased by 60% compared to traditional flat warehouses.