Recently, the Q345R+30408 composite hemispherical headundertaken by Henan Jiutian Head Co., Ltd. has been successfully formed through integral pressing under the precise control of a 36,000-ton intelligent double-action press. Weighing over 20 tons and with specifications of HHA4500*80mm, this head not only sets a new technical benchmark for the company in the field of large composite head manufacturing but also provides strong support for the domestic production of key components for heavy pressure vessels.

The successful integral pressing of this over-20-ton composite hemispherical head not only demonstrates Henan Jiutian Head's technical prowess and craftsmanship in the heavy head manufacturing sector but also marks the company's breakthrough in the application of large intelligent forming equipment and the processing of composite materials. Moving forward, Henan Jiutian Head will continue to deepen its expertise in the manufacturing of key components for pressure vessels, driving industrial upgrading through technological innovation, and contributing more "Jiutian Power" to the development of domestic high-end equipment manufacturing.