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Gearbox selection for continuous-duty conveyor systems: learn how to match torque, thermal capacity, shaft loads, speed ratios, and maintenance needs for reliable performance.

Jiucheng Forging continues to expand its applications in the construction machinery sector, recently delivering a batch of large slewing bearing rings and matching gear ring forgings to a prominent domestic crawler crane manufacturer. Made from 42CrMo alloy steel and subjected to forging, quenching and tempering, and precision machining, the products meet all mechanical performance requirements for heavy-load and high-impact operating conditions.

Leveraging 20 years of forging expertise and an agile technical team, Jiucheng Forging recently completed the custom development of a complex, irregularly shaped stainless steel forging for a German industrial equipment manufacturer. The part’s irregular geometry and significant variations in wall thickness posed rigorous challenges regarding material flow and die design.