Automating Wafer Storage and Retrieval with ASRS & Robotic Integration

Summary

Modern semiconductor warehouses are evolving toward intelligent material handling, where automated storage systems and collaborative robots work together to streamline movement, improve traceability, and minimize human intervention. The integrated system combines ASRS, cobot-assisted sorting, and warehouse management intelligence to deliver continuous, data-driven operations and readiness for future connected automation.

Business Challenges

Manual wafer storage and retrieval processes relying on operator handling.

Inefficient manual tracking and data recording caused delays in material retrieval and stock accuracy.

Inconsistent accuracy during picking and inventory audits.

Solutions

• Implemented a fully automated ASRS (Automated Storage and Retrieval System) with integrated Warehouse Management System (WMS).

• Installed 8 storage rack lanes with RFID-enabled rackmasters, load/unload platforms, and dual-layer conveyors for continuous material flow.

• Integrated a cobot-assisted station to combine wafers into a single bin and streamline operator picking with automated wafer presentation.

  
  

Results

• Increased throughput and picking accuracy across wafer storage operations.

• Improved floor-space utilization through vertical storage.

• Reduced manual intervention and enhanced material traceability.

• Established a scalable foundation for future AMR-warehouse integration.