Case Study: Rail Transit Company, Changzhou
The customer handles boards and profiles with large dimensions, high SKU variety, and frequent small-batch outbound demand. The traditional warehouse required extensive space and intensive inbound and outbound operations.
By implementing an aerial sorting smart warehouse, the system enabled classified, zoned, and high-density stacking management for sheet and profile materials, significantly improving sorting and handling efficiency.

System Overview
● SKU Count: 3,000
● Pallet Type: 1
● Pallet Size: 1,200 × 2,000 mm
● Average Load per Pallet: 1 t
● Stacking Height: 7 levels
● Average Cycle Time: 1.5 min
● Single Pallet Handling Time: 12.8 s

Fast Deployment in as Fast as 1 Month
Space logistics robots enable simple installation, rapid centralized commissioning, and quick start-up. With highly standardized software, no installation is required within the storage area, and system upgrades can be performed online.

Intelligent Integration & Data Connectivity
STON Robotics’ proprietary intelligent scheduling and sorting system seamlessly integrates with existing ERP systems, enabling full data synchronization and real-time connectivity.

3× Increase in Storage Density
The aerial sorting smart warehouse supports multi-warehouse integration by extending storage length and optimizing layout. Through high-precision stacking, elimination of forklift aisles, and increased storage height, storage space is reduced to one-third while maintaining the same capacity.