Vertical Carousel, also known as automatic storage machine or three-dimensional container, is an intelligent enclosed storage system that can greatly improve the utilization of storage space and picking efficiency. Vertical Carousel core classification and working principle: Mainly divided into three categories, different types are adapted to different storage scenarios: Vertical Carousel: Using a hopper as the storage unit, the hopper is driven by a chain drive to rotate in a circular manner. The system automatically selects the shortest path to feed the material to the operator, suitable for storing spare parts, production tools, CNC cutting tools, etc. Vertical lifting container (CNC lifting warehouse): Using pallets as storage units, goods are accessed through pallet truck lifting and horizontal movement. The entrance has an automatic height measurement function to allocate space reasonably, making it more suitable for storing items with large size differences and irregular shapes. It supports integration with ERP systems. Horizontal circular container: relying on horizontal circular motion to achieve storage and retrieval, adapted to the storage needs of specific planar layouts.