The slide rack is a kind of rack which fixes and lays sliding bars on the rack, and the goods stored in material boxes may slide down under the force of gravity to achieve one-way conveyance of goods. This rack is composed of uprights, front and rear gear beams, support beams, limit boards, sliding bars (aluminum or sheet metal type), sliding bar fasteners and brakes. The storey height and slope can be adjusted. Because of its FIFO features, it is mainly applicable to distribution centers (DC) with requirements for picking out and transfer of goods between stations in the factory.