Press-in rack

Press-in shelves have also evolved from tray-type shelves, also known as push-back shelves or push-in shelves. Adopting the principle of combining track and pallet car, the track has a certain slope (about 3°). With the self-weight of the cargo, the Guanyu pallet cargo is regulated in single-end storage, and the cargo is advanced and is suitable for large-volume and small-variety cargo. Storage, high space utilization, and flexible access. The total depth of the shelves should not be too deep, generally within 6 tray depths, otherwise the space will be sacrificed due to the mutual embedding of the pallet carts. The weight of single palletized goods is generally less than 1500kg, and the shelf height is generally below 6m. Such a system requires high manufacturing precision of the shelf, and the cooperation between the pallet trolley and the guide rail is particularly important, such as manufacturing and installation accuracy is not high, which may easily lead to poor operation of the shelf system. Such shelves are expensive, and are very suitable for use in cold storage or storage areas where there is a need to increase the storage area. There are many applications in China. Only a certain size of shelf manufacturers in China produce such shelves.