shuttle shelf , also known as shuttle shelf , is a high-density storage system, composed of shelves, trucks and forklifts. This shelf system through the use of the shuttles to achieve semi-automatic access to goods, is an intelligent three-dimensional shuttle shelf, especially suitable for logistics distribution centers, e-commerce warehouses and other scenes, especially the semi-automatic shuttle shelf widely used in cold storage. The shuttle rack system can realize high-density cargo storage, maximize the use of warehouse space, and support high-speed cargo access and large flow of cargo throughput to meet the needs of various enterprises. In addition, the shuttle shelf also has a high degree of flexibility, and the size and configuration of the shelf can be adjusted according to actual needs to adapt to different types and sizes of goods. In general, the shuttle shelf is a very cost-effective intelligent storage shelf with large storage capacity, significant cost reduction and efficiency.