Automated Storage And Retrieval System (ASRS)

What is ASRS?

• ASRS is a robotic + software system that automatically stores and retrieves goods with minimal human labour.
• It reduces walking time, increases accuracy, and improves storage density.

Why use ASRS?

• Space saving – higher & denser storage
• Less manpower – reduce walking & forklift movement
• Faster picking – goods come to picker
• Higher safety – less forklift traffic at aisle
• Better accuracy – system knows exact location

Basic Components of ASRS

• Racking / storage structure
• Automated machines (shuttles, stacker cranes, robots)
• Conveyors or robotic carriers
• Warehouse control software (WCS / WMS)
• Barcode / RFID / labeling system

Most Common ASRS Types in the Market Today

• Unit Load ASRS – for pallets (moves full pallets)
• Mini-Load ASRS – for crates / tote bins (moves small containers)
• Shuttle System ASRS – multi-level fast picking (fast, flexible, scalable levels)
• Carousel ASRS (vertical/horizontal) – brings items to picker (rotates shelves, human stays still)
• Cube-Based ASRS (Autostore type) – robotic bin system (goods stored in stacked bins, robot retrieves)