Export From Finland Metso

The φ8221 large gear is a large casting made of ZG45CrMo, which is customized by Metso. The gear blank weighs nearly 80 tons and requires UT and MT first-class flaw detection. The cooperation with Hanhai is the result of Metso's field inspection of Hanhai Metallurgy and its satisfaction and recognition of Hanhai Metallurgy's overall technical level, production capacity and management efficiency.

After the contract was signed, the technical department of Hanhai Metallurgy carried out repeated digital simulations of the casting process, organized technical engineers, field engineers, production management and other personnel to carry out a comprehensive review of the process, pre-assessed the possible risk points in the production, and formulated a safe and scientific production program, molding, pouring and other processes in one go.

It is understood that φ8221 big gear is the big gear of the big mill currently produced in northern Henan, and the quality requirements are completely more than the domestic standards. With this signing, Hanhai Metallurgy has become the supplier of Metso.

Large cast steel parts manufacturer Hanhai Metallurgy strong technical force, excellent equipment, complete testing means, and always follow the “science and technology, quality definition, the purpose of actively promote the quality management system.