·According to specific construction requirements, it can be composed of single-row, double-row scaffolding, support frames, support columns and material lifting frames of various sizes and loads. Construction equipment with multiple functions.
·The stamping pin has axial shear resistance, the contact surface between the cross bar and the vertical bar is large, and the overall stability is strong.
·When installing, it is necessary to align the banana head of the crossbar with the position of the pin library, then insert the pin into the pin library by hand, and then hit the top of the pin with a hammer to make the crossbar plug and the vertical rod tightly combined.