Load bearing capacity and specification division of crossbeam shelves The crossbeam rack has the core advantage of medium and heavy-duty storage, and its load-bearing capacity can be precisely customized according to demand. The conventional single-layer load-bearing range is 500-5000kg, suitable for most industrial pallet goods, such as boxed household appliances, mechanical parts, etc; The heavy-duty model can store overweight goods such as molds and large equipment components by thickening the columns (with a thickness of over 5mm), strengthening the crossbeams (using high-strength steel), and adding support accessories. The single-layer load-bearing capacity can exceed 10000kg. The division of load-bearing specifications is usually matched with the weight of the goods and the size of the pallets. For example, shelves corresponding to standard pallets of 1200mm × 1000mm are often designed with a single-layer load-bearing capacity of 1500-2000kg. For heavy goods weighing more than 3 tons, a double column structure or increased spacing between crossbeams will be used to ensure even force distribution. During design, a safety factor of 1.2 times should be reserved to avoid overloading of goods causing bending of beams and deformation of columns, ensuring storage safety.
