Direct forming square tube machine is a special equipment for producing square or rectangular steel tubes. Unlike the traditional “round to square” forming process, the direct forming technology eliminates the step of forming a round tube into a square or rectangular shape, and the steel strip is processed into a square or rectangular cross-section at one time through the direct forming process. This process improves production efficiency and ensures shape accuracy and consistency.

1. One-step forming: Instead of first processing the steel strip into a round shape and then turning the round shape into a square or rectangular shape, the direct forming process directly forms square or rectangular tubes through multiple passes of roll pressing, which greatly shortens the process flow.

2. High efficiency: eliminating the need for multiple forming passes in the “round to square” process improves production efficiency and reduces equipment wear and energy consumption.

3. High material utilization: The direct molding process reduces material waste, improves material utilization, and saves costs when producing products of the same size.

4. Accurate cross-section shape: Direct molding technology produces square or rectangular tubes with sharper corners and straighter edges, resulting in a more consistent cross-section shape.

5. Automated control: Modern direct forming equipment is equipped with automated control system, which can accurately set the molding parameters, length, etc. to ensure stable product quality.

6. Wide range of applications: this kind of square tube forming machine is mainly used in construction, steel structure, machinery manufacturing, automobile industry, etc. These industries have a high demand for square and rectangular tubes and require stable shape.

Scrolling up → Uncoiling → Shear and Welding → Spiral accumulator→ Forming → H.F. induction welding → External burr removing → Cooling → Sizing → Flying saw → Run out table →Inspecting→ Packing→ Warehouse