wire closet shelf height.What is the correlation between the main and auxiliary shelves of the storage shelves, and what are the differences between the two

　　When producing shelves, in order to further increase the storage space of the shelves, shelf manufacturers often recommend customers to create a subframe by combining the main frame and subframe to achieve the goal of increasing the storage capacity of the shelves. Firstly, we can analyze the structure of storage shelves. Generally speaking, shelves are composed of three parts: columns, beams, and laminates. There are special connection holes on the columns, and the beams are installed on the columns through these connection holes. This completes the assembly of a complete shelf. When there is only one shelf, we only need 2 columns, but when using a subframe, we urgently need 3 columns, which can greatly increase the storage capacity of the shelf.

　　The mode of connecting the main rack and sub rack can fundamentally save a lot of costs for enterprises, while further improving the space utilization rate of warehouses. It is more suitable for some enterprise warehouses that are not very spacious but have a large quantity of goods. The combination of main and auxiliary shelves is a commonly used shelf combination mode in the market, and its usage rate is also relatively high.

　　From the above two points, we can see that the role of the main and auxiliary shelves is to further increase the storage capacity of the shelves on the basis of the existing ones. In order to install the subframe, this should be taken into account during the initial design of the shelf, which has high requirements for the shelf manufacturer.

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