en.Wedoany.com Reported - Recently, a batch of 45-ton class large cylindrical shells manufactured by China Lanshi Superalloy Company successfully completed forging and were delivered on schedule. These large cylindrical shells are core key components in the high-end general machinery sector. The successful delivery marks the company's achievement of mature processes and stable quality standards in the manufacturing of large-scale forgings, further solidifying its technical foundation in the production of high-end special steel large cylindrical shells.

This batch of large cylindrical shells features large external dimensions, high wall thickness redundancy, stringent dimensional control requirements, and is prone to forming defects such as eccentricity, plastic deformation, and dimensional deviations during the forging process. Faced with these technical challenges, the company's technical team, leveraging years of experience in forging various types of large cylindrical shells, optimized process parameters step by step across the entire production chain. Through process simulation, they designed specialized forming tooling, and conducted multiple rounds of experimental verification to further refine key parameters such as forging deformation amount, holding time, and feed rate, thereby avoiding common forging issues at the process source. On this basis, they standardized equipment maintenance, process flow, and on-site operation procedures, achieving standardized control throughout the entire process. Ultimately, the production task was completed with high quality, with product forming accuracy, internal structure, and mechanical properties meeting standards stably, achieving a technical breakthrough in mature and controllable processes with stable and reliable quality, laying a solid foundation for the industrial production of high-end special steel large thick-walled cylindrical shell products.

The successful delivery of these 45-ton class large cylindrical shells powerfully demonstrates Lanshi Superalloy Company's hardcore capability in ensuring controllable quality and stable delivery of high-end special steel large cylindrical shells. In the next step, the company will focus on overcoming core technical bottlenecks in the forging of high-end special steel to meet the demand for independent controllability of domestic high-end equipment, continuously optimize the full-chain manufacturing process system, and persistently provide efficient "full-score" services to more industry customers.