Storage cage, also known as warehouse cage, butterfly cage, turnover cage, etc., is a standard logistics container, mainly used for storage and mechanized turnover of heavy or large items, especially for automobiles, household appliances, machinery in such fields as Europe, America, Japan, Taiwan and so on. The use of this industry has been widely used. The main materials of storage cage are low carbon wire, channel steel, hot rolled steel plate, etc. The shape of the storage box feels lightweight. In addition to the bottom frame, the storage box is also made up of welded wire mesh. Meshes and grids, grids and bottom frames are connected by small connectors and can be moved. When the storage cage is empty, it can be folded and stored to make full use of the space. The front of the storage cage can be opened, the objects can be removed after stacking and stacked on the side grid. Now, storage cages can be stacked, folded and portable, and are increasingly becoming an important standard logistics container.

Structural characteristics of storage cages:
1. Uniform specifications, fixed capacity, clear at a glance, easy inventory.
2. Forklift, elevator and crane can be stacked with each other to realize three-dimensional storage.
3. Simple operation, wide application range and long service life.
4. Strong wire welding and U-shaped channel steel welding are used at the bottom to strengthen and strengthen the structure.
5. With forklift, trolley, hydraulic transporter and other equipment, it can be used in transportation, loading and unloading, loading and unloading, warehousing and other logistics links.
6. Hollow plates can be used as gaskets to protect loaded workpieces.