Custom-made upper drive shafts for wind power, port machinery, and gearboxes - 100-7000 kg. We specialize in custom-forged steel upper drive shaft components designed for critical applications in wind power, port machinery, and industrial gearboxes. With forgings ranging in weight from 100 kg to 7000 kg, we offer tailored solutions to meet stringent mechanical and dimensional requirements.

Our forgings are made from high-performance carbon and alloy steels, including 42CrMo, 35#, 18CrNiMo7-6, and 45#, ensuring excellent strength, impact resistance, and long service life under heavy loads and harsh environments.

Our advanced forging processes, combined with rough or precision machining and optional heat treatment, provide components that can be integrated into critical components.

Key material advantages of our forged gear shafts:

Superior strength: Designed to withstand high torque and heavy operating loads without bending or failing.

Excellent machinability: Designed for easy machining, enabling precise processing and streamlined manufacturing efficiency.

Low notch sensitivity: Reduced susceptibility to stress concentration helps prevent early fatigue or cracking in high-stress areas.

Optimized for heat treatment: Excellent mechanical properties are achieved through a variety of heat treatment processes, ensuring wear resistance and fatigue resistance.

Superior wear resistance: Provides long-term performance and minimal wear even in harsh and continuous operation applications.