-Fully Automated Miniload High-bay AS/RS
[Medical Industry] Case of a Medical Customer in Jiangsu
2026-05-09 | Manufacturing Industry
Project Background
Project area: 1,000 ㎡ Total tote storage locations: 30,416 The project is located in a medical injection and puncture instrument industrial park in Jiangsu. It is a new facility covering approximately 1,000 m², with a height of 23 meters and spanning three floors. The park needed to efficiently bridge upstream plastic injection molding and downstream assembly processes, imposing stringent requirements on the warehousing system’s space utilization, inbound/outbound efficiency, and cleanliness level. Wayzim customized a Miniload AS/RS. Supported by intelligent scheduling and automated conveying, it helps the customer optimize warehousing processes, reduce operating costs, and move toward greener operations.
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30,416
Total tote storage locations
290 totes/hour
Combined inbound/outbound throughput
Customer Pain Points
01
Space and multi-floor operation challenges
The tight footprint demanded high-density storage while still supporting cross-floor workflows across multiple levels.
02
Strict clean environment requirements
The workshop is a Class 10,000 clean environment, placing extremely high demands on equipment tightness, materials, and operational cleanliness.
03
Balancing cost and performance
With a constrained project budget, it was essential to control the total investment while ensuring system performance and long-term operational reliability.
Solution
Upstream inbound operation: After injection-molded parts come off the line, they are transferred by overhead carriers to an overhead conveyor line, where the parts undergo dimensional checks, weight checks, and barcode data capture in sequence. Qualified totes are automatically stored or directly sent to the production line as needed, while non-conforming totes are automatically sorted to a manual handling station.
Downstream outbound operation: When the downstream assembly line requires materials, the system issues instructions through the WMS/WCS to precisely retrieve the corresponding totes and deliver them to the outbound dock or production line transfer station, enabling fully automated operations.
Product Configuration
Double-deep and dual-station Miniload stacker cranes × 4
Tote conveyor line × 1
Total tote storage locations × 30,416
WMS, WCS, and 3DMS
Solution Benefits
01
Fully automated for cost reduction and efficiency improvement
The entire process, from picking at the injection molding line to storage and outbound operations, is unmanned, drastically cutting labor costs and error rates.
02
Maximized space utilization
Through a high-bay, double-deep dense storage design, storage capacity is maximized within the limited footprint.
03
Visual and intelligent operations and management
The highly integrated system delivers process transparency. Combined with 3DMS, the system enables real-time 3D monitoring and predictive maintenance, reducing downtime and comprehensively elevating operational efficiency and decision-making.
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