Sheet metal cabinet

　　Sheet metal cabinet is generally made of cold-rolled steel plate or alloy, which is used to store computer, power or related control equipment. It can not only protect the stored equipment, but also shield the electromagnetic interference, so that the stored equipment can be arranged orderly and orderly, which is convenient for the management and maintenance of the equipment。
　　Sheet metal cabinet can be divided into cabinet server cabinet, network cabinet, console cabinet, power cabinet and so on。
　　According to the different bearing capacity, material and manufacturing process of components, the cabinet can be divided into two basic structures: profile and sheet。
　　①Profile structure cabinet: there are steel cabinet and aluminum cabinet. The steel cabinet is composed of special-shaped seamless steel pipe as column. This kind of cabinet has good rigidity and strength and is suitable for heavy equipment. The aluminum profile cabinet composed of aluminum alloy profiles has the rigidity and strength, which is suitable for general or light equipment. This kind of cabinet is light in weight, less in processing, beautiful in appearance and widely used。
　　②Cabinet with sheet structure: whole panel cabinet, whose side plate is formed by bending a whole steel plate. This kind of cabinet has good rigidity and strength and is suitable for heavy or general equipment. But because the side plate is not removable, it is not convenient to assemble and maintain. The structure of bent column cabinet is similar to that of profile cabinet, while the column is made of steel plate. The rigidity and strength of the cabinet are suitable for general equipment。
　　Other cabinet accessories can also be installed in the cabinet as required. The main accessories include fixed or retractable guide rail, locking device, hinge, cable trough, cable rack and shielding comb spring。