Mechanical processing production line, easy to realize mechanization and automation, convenient for management, and can reduce the transport, saving manpower, improve the efficiency of production, the surface hardened layer can be adjusted according to need, easy to control at present, many countries of the bearing system has developed into a distinctive mobile scaffolding accessories construction tools, take all kinds of series products.

Mobile scaffolding accessories main advantages are:

1. The martensite structure of the hardening layer is thin, hardness, strength, and toughness are higher.
2. After the scaffold surface quenching workpiece surface has larger compression stress, fatigue fracture resistance of the workpiece is higher.
3. Not whole heating, workpiece deformation is small, small power consumption, mobile scaffolding pollution-free.
4. Fast heating and surface oxidation de-carbonization of the scaffolding tubes are lighter.
5. Heating equipment can be installed in this framework is similar to fastener type steel pipe scaffold, just on the stud welding multiple sockets, replacing the steel scaffolding tube support, to avoid the bolt lost assignments and fasteners, used rail and diagonal is plugged into an outlet, can be assembled into various size of the template support.

There are many types of these stents, use function is different also, is used widely in Europe, Southeast Asia and has been applied in our country.

Scaffolding tube fasteners are from longitudinal and transverse horizontal bar and the format of the vertical rod of multilayer across space frame structure system. Because of the connection between the bar for fastener connection can't completely concurrent in a bit, have the characteristics of "semi-rigid", steel fasteners is good use value in use, can be convenient to users in the use, can facilitate users to operate in use, working principle is simple, without a complex process.