Spanning formwork support is a kind of equipment specially used for supporting and fixing formwork in construction. In the process of building construction, templates are used to form temporary supports and molds for concrete structures. The design and installation of span formwork support can effectively support the formwork and prevent the formwork from deformation or movement during construction. This kind of bracket is usually made of steel or aluminum alloy, which has high strength and stability. They are installed on both sides of the formwork or across the formwork to provide stable support and ensure that the formwork maintains the correct position and shape during concrete pouring and curing. The use of span formwork support can improve the construction efficiency and ensure the quality and safety of the structure.