Among various scaffolding systems, the scaffolding screw jack is a crucial adjusting component, mainly used for precisely adjusting the height and level of the scaffolding. They are mainly divided into base jacks and U-head jacks, and various surface treatment processes such as painting, electro-galvanizing, and hot-dip galvanizing can be provided according to requirements.
In the face of diverse engineering requirements, choosing the right type of support is crucial. So, what are the differences between solid supports and hollow supports?
Solid support blocks are characterized by their fully solid screw shafts. They have an extremely sturdy structure and outstanding load-bearing capacity. They are specifically designed for the most demanding heavy industrial applications, providing excellent stability and durability. They are a reliable choice for high-load and long-term support projects.
In contrast, the screw of the hollow top support is of a hollow design. While ensuring sufficient strength, it achieves significant lightweighting. It not only facilitates transportation and on-site handling, but also reduces the overall material cost. It is an ideal solution for scaffolding applications that require efficiency, economy, and frequent adjustments or movements.
Our core philosophy is: "Only customization can achieve perfection." Based on the specific requirements of our customers, we can flexibly design the types of base plates, nuts, screws, and U-shaped head plates. Whether it's a solid top support or a hollow top support, we can offer a variety of configurations. As long as you have a demand, we can manufacture it for you.
[Your Company Name] has over ten years of professional experience in the fields of steel scaffolding, formwork and aluminum alloy engineering. Our factory is located in Tianjin and Renqiu City - one of the largest manufacturing bases for steel and scaffolding products in China. Moreover, being adjacent to Tianjin Port, the largest port in northern China, enables us to deliver high-quality products to all parts of the world more conveniently and efficiently.
Whether you need the ultimate load-bearing capacity of a solid support, or the lightness and economy of a hollow support, we can offer you professional and reliable solutions. Contact us immediately to find the most suitable support point for your next project.
Post time: Jan-28-2026
