Three-column shelf
The three-column shelf is a shelf with three columns on the side, which corresponds to the regular shelf. regular shelves usually have only two columns on the side. These two kinds of shelves are one of the shelves of the laminate, and also belong to the storage shelf.
Three column common column specifications: 55*47,90*80 80*60. Because of the demand for the placement of goods, it can also be specially customized. The reason why the three-column shelf exists is mainly to place goods with large weight and large area.
Comparing the three-column shelf and the regular shelf, it can be found that the three-column shelf has high load-bearing capacity, wide laminate width, many reinforcing ribs, and more types of stored goods, but the cost is higher than that of the regular shelf. The shelf beam is the same as the standard shelf beam, which is P-shaped beam and rectangular beam respectively. The shelf layer board should be designed according to the high level of the shelf. The difference with ordinary shelves is that the three-column shelf actually has three shelf beams per layer. This beam mainly plays the role of strengthening the force.
Before you need to order the three-column shelf, you need to specify the volume and weight of the goods you load. If the standard shelf of the volume and weight of the goods can meet the requirements, you don't need to order the three-column shelf, which will increase the storage cost.
According to industry experience, to customize the three-column shelf, the goods stored must meet two major conditions, one of which is indispensable.
Large cargo volume and heavy cargo. If the goods are large in weight and small in volume, the scheme of adding reinforcing ribs at the bottom of the laminate can be adopted, or the specifications of columns and beams can be increased. If the goods are large in volume and small in weight, it is recommended to adjust the spacing between the laminates and increase the height of the columns. The above two schemes can replace the three-column shelf and realize the storage demand without hidden danger.
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