Warehouse radio shuttle racking is a kind of storage rack that is easy to realize automation and relatively economical. It is also a rack type that integrates single rack and related equipment. Generally, it is a complete high-density storage system composed of shelves, shuttle cars and forklifts for equipment and facilities. This high-efficiency access shuttle car is an intelligent robot, which can run on the fixed track of the shelf system according to instructions by reciprocating or looping. The shuttle car that can be remotely controlled is installed on the rack track, and then its automatic control system is used to realize the dense storage mode of goods. Its working principle is that the goods are only put on the shelf at the entrance of both ends, and then handed over to the shuttle trolley for operation. It reduces manual operation as much as possible, and the utilization rate of the warehouse can reach more than 85%.

Drive in rack is also one of the commonly used rack types in conventional warehouse and cold storage. It connects several rows of column pieces. Unlike the beam rack, it has no beam structure, is supported by its top beam, and is connected by guide rail and tray track. The pallet can be directly placed on the guide rail, and the forklift equipped with facilities can drive into the channel to store goods, first in and last out, which is suitable for the storage of small varieties and large quantities. In this way, the cold chain cold storage warehouse that needs frequent batch turnover is, to some extent, a more suitable shelf type. Its warehouse space utilization rate can be as high as 60%-70%, which can fully meet the cold storage needs of the food industry. Compared with other shelves that are conducive to intensive storage, drive in rack is a kind of storage equipment with low cost. For some cold chain storage enterprises with limited operating capital, using drive in rack is a good shelf type choice.