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The Eclipse Series Powers the Intelligent Upgrade of the “Industrial Pearl”
2025-12-12 14:50
In the modern energy system, The heavy-duty gas turbine is hailed as the “pearl atop the crown of industry.” Whether in power generation, oil and gas extraction, ship propulsion, or aerospace propulsion, gas turbines play an irreplaceable role. As one of the world’s most challenging industrial equipment to manufacture, heavy-duty gas turbine technology has long been dominated by a handful of global industry giants. The global market for complete gas turbines is monopolized by three companies—GE Vernova, Siemens Energy, and Mitsubishi Heavy Industries—accounting for more than 75% of the total market share. The supply chain is highly specialized, and entry barriers are exceptionally high.
The operating environment for heavy-duty gas turbines is extremely harsh—characterized by high temperatures, high pressures, and high rotational speeds—pushing the material properties, structural design, and manufacturing processes of every component to their limits. It is precisely for this reason that the machining of components such as gas turbine casings ranks among the most challenging areas in global manufacturing and is regarded as an important indicator of a country’s industrial foundational capabilities.
Ruiding - Yanri Series
In the machining of critical structural components for gas turbines, Ruiding has successfully utilized its independently developed... Solar Eclipse Series Achieving stable mass production marks a significant breakthrough for domestic cutting tools in this cutting-edge field.
The Yanri series was developed specifically to meet the demands of large-diameter, high-precision, difficult-material, and deep-hole machining for gas turbine components, and boasts the following core capabilities:
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Combines high-speed cutting with high-efficiency machining.
The blade’s rigid design and optimized chip evacuation enable it to maintain high-efficiency machining rates even when processing typical gas turbine materials such as high-temperature alloys and heat-resistant steels.
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Grinding blade structure—significant advantages in cost and cycle time
The unique manufacturing method for grinding blades enables shorter delivery cycles and more controllable costs.
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The knife ring can be repeatedly ground and reused.
Tool life has been significantly improved, and unit costs have been substantially reduced, making it ideal for mass production scenarios.
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Modular cutting unit · Easier maintenance
The tool holder and cutting components can both be quickly replaced, effectively reducing downtime and improving line availability.
Not just eclipsing the sun: Ruiding achieves further mature applications in heavy-duty gas turbines.
In addition to the eclipse masking series, Ruiding has also achieved mature applications in a variety of heavy-duty gas turbine machining scenarios, including:
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Large-diameter sleeve machining for countersunk holes in high-, medium-, and low-pressure cylinder bolts
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Counter-boring finish machining of bolt holes on the housing structure
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Highly stable machining of multi-depth bolt connection holes
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Integrated Drilling–Boring–Reaming Process for the Stator Vane Ring Pin Holes
The significance of solar eclipses: a crucial step toward advancing high-end manufacturing.
Gas turbines represent the pinnacle of industrial manufacturing sophistication, and the successful entry of Ruiding’s Yanri series into this application field signifies a critical breakthrough we’ve achieved in the realm of high-end equipment manufacturing.
In the future, Ruiding will continue to focus on key national industries such as heavy-duty gas turbines, aero-engines, and energy equipment, leveraging its more mature high-end tool systems and comprehensive machining solutions to help China’s high-end manufacturing advance to even higher levels.
Ruiding leverages precision to support high-end manufacturing and drives China’s intelligent manufacturing through innovation.
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