Three structures of heavy-duty shelves.metal bathroom shelves freestanding

　　1. Ordinary heavy-duty shelves, also known as low-level heavy-duty shelves, are generally designed with four layers of loadable layers. Shelves can be placed in separate groups in the warehouse for easy movement, height adjustment, and local reorganization of shelves. Heavy duty shelves are composed of diamond shaped hole columns, cross beam beams, spacers, slant support used to stabilize the shelves and other safety accessories. This type of shelf was the initial form of heavy-duty shelves and is also a common structural form of many shelves.

　　2. High shelf. In warehouse shelves, shelves above 5 meters are referred to as elevated shelves, including heavy-duty crossbeam shelves. The columns and crossbeams of the high-level shelves are made of high-quality Q235 steel, and the connection form is a combination of columns and crossbeams. In practical use, it is necessary to install connecting devices to further improve the stability of high-level shelves. The specifications of high shelf columns include: 90 × sixty-five × 1.8mm, 70 × sixty × 1.8 mm, 55 × forty-five × Special rack column profiles such as 1.5mm. The crossbeam of high-level shelves is generally made of C-shaped steel welded beams, with a width of 90-140 millimeters, a height of 50 millimeters, and a material thickness of 1.5 millimeters

　　3. Shuttle type shelves. The shuttle shelf system is a high-density storage system composed of shelves, shuttle trucks, and forklifts. This efficient storage method is aimed at improving the utilization of warehouse space. The advantages of shuttle shelves are high storage density, high warehouse utilization, high work efficiency, and greatly reduced waiting time for operations. This shelf operation method is flexible, and goods can be accessed in a first in, first out or first in, last out manner. The Factor of safety is high, which reduces the collision between the shelf and the forklift, and improves the safety productivity. The lighting requirements are relatively low, and the overall investment is less than that of similar automated shelves.

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