wire shelving unit home depot.Shelf three aspects of knowledge show

　　According to the overall structure of the shelf is welded or assembled, it can be divided into:

　　1, welded shelves.

　　2, assembled shelves. At present, most of the domestic use of assembled shelves.

　　According to the connection between the shelf system and the warehouse building structure, it can be divided into:

　　1, library shelf integrated shelf. The shelf system and the roof of the building constitute an inseparable whole, and the roof load is directly supported by the shelf column, and the enclosure (wall) structure of the building is installed on the columns on both sides.

　　2. Separate structural shelves. The shelving system and the building are two separate systems with no direct connection to each other.

　　According to the load of each layer of the shelf, it can be roughly divided into:

　　1, light shelf: each layer load is not more than 200kg.

　　2, medium shelf: each layer load is 200-500kg.

　　3, heavy shelf: each layer of load more than 500kg.

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