Smart Unattended Warehouse | Self-service Emergency Management Solution for Equipment Components on Manufacturing Production Lines

To meet the needs for maintenance and emergency repair of automated production lines, a dedicated unmanned warehouse for equipment spare parts has been specifically designed. The warehouse stores approximately 200 types of maintenance components, all intended for daily production line upkeep, emergency repairs during unexpected downtime, and scheduled major overhauls. Access to these supplies is restricted solely to equipment maintenance and electromechanical service teams. Given that factory production lines operate continuously throughout the year with highly unpredictable equipment failures, there is frequent demand for urgent component retrieval in scenarios such as routine daytime maintenance, sudden nighttime shutdowns, and major overhauls during weekends and holidays.

The original parts warehouse operated under a traditional manual management system using conventional shelves, where all parts receipt/transfer, entry/exit registration, and inventory counting relied entirely on warehouse staff on duty. Due to constraints imposed by working hours and holidays, when equipment failures occurred outside working hours, maintenance personnel could not promptly obtain replacement parts, significantly prolonging downtime and resulting in production losses and missed orders. Additionally, with over 200 types of spare parts featuring complex specifications and similar appearances, manual counting and tracing involved substantial labor demands. The traditional storage model failed to meet the requirements for emergency response and refined asset management in smart manufacturing production lines; consequently, the entire facility was upgraded to an unmanned equipment parts warehouse.

Key pain points of traditional manual warehousing:

The warehouse is staffed only during designated hours; material withdrawals cannot be processed immediately at night or on holidays, and equipment downtime extends significantly, resulting in substantial production losses.

Manually inventorying over 200 types of spare parts is time-consuming, with significant delays in stock updates that often lead to shortages of critical wear-prone components.

Paper requisition records lack device binding, making it impossible to accurately allocate consumption costs across individual production lines and standalone equipment.

When spare parts are stored together, hasty retrieval during emergency repairs can easily lead to selecting the wrong model, resulting in additional repairs and rework.

A comprehensive solution for fully automated, unmanned warehouses

The unmanned equipment storage facility is centered around intelligent weighing shelves as its core hardware infrastructure, complemented by a smart access control verification system and an integrated equipment spare parts inventory management system. It establishes a 24/7 emergency self-service material retrieval system fully compatible with the entire lifecycle management of 200 types of maintenance components—including storage, retrieval, inventory counting, and traceability—effectively addressing the common shortcomings of traditional manual warehouses: slow response times, inadequate control, and challenging inventory management.

24/7 emergency self-service pickup to reduce response time for issues

升级后的设备备件无人仓全年无休，取料不受工作时间与休息日限制。维修人员通过刷卡或账号登录完成身份验证，系统识别身份后自动开启仓库权限。即使在夜间设备停机或节假日大修等紧急情况下，也能快速领取各类维修元件。取件后，智能货架重量传感器自动检测库存变化，实时更新备件库存台账，省去填写领料单、人工签字、手动录入库存等繁琐线下流程，大幅缩短抢修前准备时间，实现快速开展维修作业。

Functionally designated storage areas are used for separate items, reducing the likelihood of incorrect retrieval or rework.

All intelligent weighing shelves in the unmanned warehouse are arranged according to component compatibility with production lines and functional zoning requirements. Each of the 200 types of maintenance spare parts is stored in a dedicated location, while similar consumable components are grouped together for easy access. This enables maintenance personnel to quickly locate required materials, reducing errors caused by misidentification during emergency repairs. Each storage slot is equipped with an independent high-precision weighing module that monitors inventory levels in real time.

Isolated access permissions for designated personnel ensure the security of maintenance spare parts assets.

The inventory system is deeply integrated with access control, establishing dedicated access permissions that prohibit unauthorized personnel from entering. This prevents unauthorized individuals from arbitrarily accessing or losing valuable repair components at the source. Every personnel entry/exit and every component retrieval/recovery operation in the storage area generates a complete electronic record automatically, recording details such as the operator, collection time, component specifications, and quantity. The data is encrypted and stored in the cloud, making it tamper-proof, thereby enabling full traceability of components throughout their entire lifecycle—from outbound shipment to final use in repairs—and facilitating subsequent equipment asset verification.

Real-time automatic inventory counting + tiered inventory alerts to ensure spare parts supply in advance

Leveraging weight data continuously collected by smart shelves, the system performs dynamic automated inventory counts of 200 types of spare parts within the warehouse 24/7, eliminating the need for warehouse staff to spend significant time manually counting each item monthly. Management can establish distinct safety stock alert thresholds for routine consumables versus critical components essential for equipment downtime. When spare part levels approach these thresholds, the system automatically sends replenishment alerts to warehouse and equipment management personnel, enabling proactive procurement and stock preparation to prevent shortages during unexpected failures. The backend supports multi-dimensional export of spare part consumption reports by production line, individual equipment, or maintenance task, automatically aggregates total material usage during the reporting period, and provides clear statistics on operational consumption patterns across various components.

Core Customer Value of Unmanned Warehouses Upon Deployment

Overcoming time constraints in material procurement, spare parts can be promptly obtained even during equipment failures at any time, significantly reducing production line downtime and minimizing economic losses such as reduced output and order delays caused by production halts.

No staff need to be assigned in shifts for round-the-clock warehouse monitoring; automated inventory counting replaces manual verification of over 200 types of spare parts, significantly reducing labor requirements for daily surveillance and periodic audits. This enables existing warehouse managers to focus on high-value tasks such as spare parts procurement and inventory optimization, thereby improving the company's workforce cost structure.

Spare part requisition data is automatically linked to corresponding production lines and individual equipment, enabling precise breakdown of maintenance consumables usage across different production lines and devices. This provides accurate digital support for enterprises in establishing equipment maintenance schedules, optimizing spare part procurement quotas, and controlling repair costs.

Intelligent shelves are designated for standardized storage of various maintenance spare parts, enhancing both the cleanliness of the factory premises and the level of standardized management. A tamper-proof electronic requisition ledger covers the entire process, enabling simple and efficient data retrieval and traceability, fully complying with all regulatory requirements for equipment asset inventory, specialized safety inspections, and internal cost audits.