Steel plate bending-The Manufacturing of Steel Tubular Poles
Describe:
For steel monopole, steel tube pole, and steel tubular tower, a CNC press brake with a 14 meter long worktable is applied, achieving a maximum bending thickness of 38mm (material and angle accuracy of ±0.5°. Using a multi-point synchronous bending process, arc plates for large-diameter steel poles (maximum bottom diameter 2.5m for tapered poles) are formed in one operation. The resulting arc surface straightness is ≤2mm per meter, providing an excellent geometry for subsequent seam closing.
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