Stop crane downtime and collisions. Compare encoders, laser measurement, and Gray Code systems for absolute AS/RS positioning precision.
Compare absolute vs incremental positioning for cranes. Learn how absolute tracking eliminates homing downtime, stops drift and boosts automation.
This case study presents an unmanned overhead crane solution for steel coil warehouses, developed through a retrofit project at a major steel producer's finished coil facility. The system integrates high-precision 3D positioning, active anti-sway control, LiDAR scanning, intelligent lifting attachments, and digital twin scheduling—all orchestrated by a centralized warehouse management system to enable fully automated inbound, stacking, restacking, and outbound operations. Post-implementation results include cycle times under 4 minutes per coil, 99.99% operational accuracy, workforce reduction exceeding 60%, and zero safety incidents. The solution is versatile and replicable, offering a proven reference for logistics automation in the steel industry.
