Precision Machined Planet Shaft

Planet Shaft | The Core Pivot of Heavy-Duty Drive Systems Our expertise lies in manufacturing the critical planetary shaft for wind turbine gearboxes, renowned for its superior load-bearing capacity and reliability. As the heart of the drive system, this shaft ensures smooth power transmission under demanding conditions. With diameters ranging from 100 mm to 700 mm and weights reaching several tons, they fully meet the design requirements of large-scale wind turbine units. Manufactured from high-quality alloy steels (such as 42CrMo, 34CrNiMo6) and through a fully controlled production process, we ensure exceptional performance for every product, from raw material to finished good.   We deeply understand that the material foundation determines component service life. Therefore, we employ thousand-ton heavy-duty presses for open-die forging. Through precise process control, we effectively refine the grain structure and create dense metal flow lines, laying a solid foundation for producin…