Charm Steel Structure

Steel structure is a structure made of prefabricated materials (steel), processed into components in the factory, and assembled on site. Therefore, the connection nodes between components are an important component of forming steel structures and ensuring their safe and normal operation. The bearing capacity of the node connection should be higher than the bearing capacity of the component section. Steel structures have the advantages of high strength, light weight, good plasticity, strong toughness, easy manufacturing, and easy forming. However, they may be damaged or corroded by high temperatures, acids, alkalis, salts, oxygen, and other environments. Therefore, it is necessary to wear fire-resistant and anti-corrosion "protective clothing" on steel structures in order to make them more durable, safe, and aesthetically pleasing.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.