The device is easy to disassemble, and the entire storage rack is connected by bolts. The main and auxiliary structure can be connected and the stability is strong. The top and bottom of the shelf are joined by beams and the structure consists of safety pins. The column consists of a bracket and a post for easy placement on the base bracket. The stacking plate has a large bearing capacity, and the largest layer can reach 250 kg/layer, and can be adjusted up and down 50mm.
The section of upright in Medium-duty shelf type is 55x47mm. This kind of shelf consist of columns, beams, cross braces, bolts and panels. It has the characteristics of high reliability and strong bearing capacity. It is equipped with a specially designed safety pin to ensure that the beam does not fall off under external force.