Our company introduces world-class spiral winding and overlay molding equipment and technology, enabling one-time forming of cylinder sections without welds, with thickness exceeding 65mm. Additionally, the technology allows for tapered thickness (thinner at the top, thicker at the bottom), ensuring uniform stress distribution and rational design, which guarantees the mechanical strength and safety reliability of storage tanks. This equipment is currently the world's most advanced and largest spiral winding forming system for cylinder sections, capable of processing sections with diameters up to φ3500mm and single-section lengths of 6200mm.