Frame scaffolding is mainly composed of vertical frame, horizontal frame, cross diagonal brace, scaffold board, adjustable base, etc. Because the vertical frame is in the shape of "door", it is called door-type scaffolding. It can not only be used as internal and external scaffolding for construction, but also as formwork support, table mold support and mobile scaffolding. It has multiple functions, so it is also called multifunctional scaffolding. Its main features are simple assembly and disassembly, high construction efficiency, and the assembly and disassembly time is about 1/3 of the fastener scaffolding, the load-bearing performance is good, the use is safe and reliable, and the use strength is 3 times that of the fastener scaffolding, long service life and good economic benefits. Fastener scaffolding can generally be used for 8 to 10 years, and door scaffolding can be used for 10 to 15 years.

According to the type of frame, there is walk-through frames, ladder frames, h frames, narrow frames, shoring frames, cantilever frames and A-frames, arch frames etc. Frame scaffold lock pin could be customized too. You can find flip-lock pin frames, drop lock pins, fast lock, C lock, V lock, snap-on lock and Canada lock pin scaffold frames .