Robotray® Stacker / Unstacker is a servomotor elevator system for automated handling of boards, trays, pans and baskets. Smooth transfers and quiet operation is a hallmark of our design, fast and efficient dual-purpose units allow for minimal space utilization and increased production rates. Flexible system allows for placement and retrieval from both wheeled trucks as well as custom stainless pallets. Compact and sanitary construction facilitates cleaning and ensures easy access for maintenance. 120 to 240 stacks capacity @ up to 28 per minute.