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Customize blade airfoil profile, fir-tree blade root structure, dimension tolerance, surface treatment and material formula according to site operation data, original OEM drawings or flow-path renovation schemes. Perfect match for existing 600 MW steam turbine rotor assembly, minimizing modification workload during installation.
Key Features & Benefits
Advanced 3D-Optimized Aerodynamic Design: Multi-stage CFD simulation optimizes twisted-tapered blade profile, reduces secondary flow loss, tip leakage loss and steam friction loss. Improve IP stage cycle efficiency, effectively lower unit heat-rate and cut coal consumption for power generation.
Premium High-Temperature-Resistant & Anti-Erosion Alloy Material: Select high-quality martensitic heat-resistant stainless steel for IP working environment. Outstanding resistance against high-temperature steam oxidation, solid-particle erosion and thermal fatigue. Maintain structural integrity under long-time cycling start-stop and variable-load operation conditions.
Robust Fir-Tree Blade-Root Structure & High-Precision Machining: Precision-machined fir-tree root with strict tolerance control, ensuring reliable rotor-blade connection. Great vibration damping performance, lowering fatigue risk under high-speed rotation; adapt to frequent peak-shaving load cycling of modern power plants.
Strict Full-Process Quality Assurance: Raw-material certification, non-destructive testing (NDT), dimensional inspection, surface integrity check and dynamic performance verification. Each blade complies with power-station component standards, supporting long-term continuous base-load or cycling operation.
Optimized Lifecycle Economic Benefit: Improved unit availability, less unplanned outage risk, prolonged blade service cycle. Reduce maintenance frequency and lifecycle OPEX for 600 MW power-generating assets.
Value Statement
Upgrade your 600 MW steam turbine intermediate-pressure section with our custom moving blades. Achieve higher cycle efficiency, enhanced operational stability and longer component service life. Whether you require OEM-equivalent spare parts or performance-oriented flow-path modernization solutions, we deliver reliable custom-manufactured rotor blades for large thermal power facilities.
