Warehouse-type shelves and through-type push back racking system shelves are all multi-door, pallet unitized goods connected by grid-type column edge continuations, one immediately followed by a shelf structure stored on a cantilever beam in the depth direction. This mold frame structure can make the forklift work channel and the goods storage space shared, which greatly improves the warehouse space. The utilization rate of the site area, but the goods in the same operation channel can not be done first-in-first-out, suitable for large quantities. Goods with few varieties or in the operation channel flow together to the same customer's goods storage, such as beverages, dairy products, tobacco, low-temperature frozen storage, standard specifications of home appliances, chemicals, clothing and other industries. According to statistics, the drive-in shelf can achieve a large storage density, the effective utilization rate of space can be increased to up to 90%, and the utilization rate of the site area can reach more than 60%!
The advantages of through-the-shelf are:
1. The cargo storage channel is also a forklift storage and transportation asrs warehouse channel, which is a form of shelf with high storage density.
2. It is usually used for the storage of goods with fewer varieties but large batches and less requirements for goods picking.
3. Based on the conventional scheme of lifting height of ordinary forklifts and the number of corridor shelves for three layers of goods, the effective storage capacity of the warehouse can be increased by more than 100%, compared with the investment cost is controlled, and the efficiency is significantly improved. Calculated from the global storage cost, the increased storage capacity benefits can generally offset the investment cost within three years.
4. The goods follow the principle of first in and Automated warehouse systems last out, and are suitable for most of the storage and transportation operations of handling machinery.