40,000 Pallet Locations. 600 Moves per Hour. The Power of Integrated 4-Way Shuttle AS/RS

40,000 pallet locations. 60 shuttles. 11 lifts. 9 levels. Up to 600 pallet movements per hour. A glimpse of Rainbow Dynamics’ latest 4-Way Shuttle AS/RS project in Shanghai, China.

What makes this system perform at scale isn’t a single component—it’s how three of them work together as one.

Rainbow Dynamics’ 4-Way Shuttle provides high-density pallet storage with intelligent horizontal movement, enabling maximum storage density while maintaining exceptional system flexibility.

Rainbow Dynamics’ Lift System connects all nine storage levels, ensuring fast, continuous vertical pallet transport and keeping every shuttle operating at peak efficiency.

Rainbow Dynamics’ WMS orchestrates the entire operation—intelligently assigning tasks, optimizing shuttle and lift utilization, balancing workloads, and integrating seamlessly with the customer’s ERP and warehouse systems for real-time inventory visibility and control.

The result is a fully integrated pallet AS/RS with 40,000 pallet locations, 60 shuttles, 11 lifts, and throughput of up to 600 pallet movements per hour—delivering high-density storage, high throughput, and reliable 24/7 operations.

If you’re planning your next pallet automation project, we’d love to show you what’s possible.