Vertical carousels consist of shelves that rotate up or down via the shortest path, delivering items to an ergonomically positioned pick window. The vertical design maximizes the use of overhead space and can recover up to 75% of the floor space required for traditional shelving systems. Vertical carousels are available in a wide range of heights, depths and widths to meet virtually any storage and retrieval requirement. They are compatible with an entire suite of software and controls to meet standard and unique applications.

Horizontal carousels consist of an oval track with rotating bins containing shelves that deliver items to the operator. Often used in integrated workstations of carousels called a "pod." This allows an operator to pick from one active carousel while the others are pre-positioning to be picked the moment the operator is ready. Every carousel uses pick-to-light technologies to indicate the active carousel, shelf level and quantity of items to pick, making batch picking simple, fast and easy.

Vertical Lift Module (VLM) is an enclosed system of vertically arranged trays, an extraction platform and a series of computerized controls that delivers items to an ergonomically positioned workstation. The VLM automatically locates and retrieves stored items with a push of a button or a scan of a bar code.