Drive Ring
Delivery capability
Maximum Diameter of Drive Ring Delivered
8.5m
Maximum Diameter of Machinable Drive Ring
22m
Maximum Weight
350tons
Monolithic Ring Rolling for Superior Performance
Our monolithic ring rolling technology delivers exceptional product longevity by refining internal grain structures while creating continuous circumferential grain flow. This advanced process produces workpieces with superior material density, refined grain size and complete grain flow characteristics, resulting in significantly enhanced strength, wear resistance and fatigue life compared to conventional methods.
Cost-Effective Near-Net-Shape Manufacturing
We utilize internationally recognized near-net-shape forming technology for drive ring production, offering substantial advantages over traditional open-die forging. This innovative approach combines energy efficiency with high productivity and exceptional material utilization, achieving up to 30% reduction in raw material consumption. The significant cost savings and improved efficiency provide our clients with a distinct competitive edge in their projects.
Reliable Rapid Delivery for Large-Scale Requirements
With our advanced manufacturing infrastructure and extensive experience in mass production of supersized drive rings, we guarantee timely delivery to meet demanding project schedules. Our optimized production processes and expert technical team work in concert to ensure clients can accelerate their commissioning timelines without compromising quality or performance.
Performance Showcases
Customer: 中机（济南）精密成形工程技术有限公司
Diameter: 7.5 meters
Height: 1.2 meters
Tonnage: 102 tons
Customer: Shanghai Electric SHMP Casting & Forging Co., Ltd.
Diameter: 7.6 meters
Height: 1.2 meters
Tonnage: 101 tons
Customer: TZ Binhai Heavy Machinery Co.,Ltd.
Diameter: 7.5 meters
Tonnage: 39 tons
Special-shaped rolled ring related business
Extreme Manufacturing Capabilities
Our facility houses the world's largest 22,000-ton open-die forging press and 22-m ring rolling machine, enabling us to manufacture drive rings weighing up to 300 tons. This unparalleled production capacity, combined with our technical expertise, provides clients with complete confidence in our ability to support their most challenging projects.
Learn about our manufacturing capabilities
Green Steel
Most of our raw materials come from self-built short-process steel mills, and the raw materials of the steel mills come from the recycling of leftovers during product processing. This green cycle can significantly reduce the carbon emissions of products.
What is green steel?
