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Customize airfoil profile, fir-tree root geometry, dimensional tolerance and surface treatment per drawing or retrofit scheme. Perfectly fit original rotor wheel groove, minimize on-site modification workload.
3D-Optimized Aerodynamic Design
Multi-stage CFD simulation optimizes twisted-tapered blade profile, reduces secondary flow loss and tip leakage loss. Improve intermediate-stage efficiency, lower unit heat-rate and coal consumption.
High-Temperature-Resistant & Fatigue-Resistant Alloy Material
Premium martensitic heat-resistant stainless steel, outstanding performance against steam oxidation, thermal fatigue and solid-particle erosion. Stable performance under frequent start-stop and variable-load peak-shaving operations.
High-Precision Fir-Tree Root Structure
Strict tolerance control for fir-tree root, reliable rotor-blade connection. Excellent vibration-damping performance, lower high-speed rotating fatigue risk for long-time continuous operation.
Full-Process Strict Quality Assurance
Raw-material certification, multi-item NDT non-destructive testing, dimensional inspection and surface integrity verification. Comply with power-generation equipment standards for base-load & cycling-mode service.
Superior Lifecycle Economic Benefits
Improve unit availability, reduce unplanned outages, extend blade service cycle, cut maintenance frequency and overall OPEX for 300 MW power-generation assets.
Custom IP moving blade specially for 300 MW steam turbine, OEM replacement & flow-path retrofit available
3D aerodynamically optimized, reduce stage loss, improve unit heat efficiency
Heat-resistant alloy, precision-machined fir-tree root for accurate rotor matching
Complete NDT inspection, stable performance for frequent cycling power-plant operation
Drawing-based custom manufacturing, full-set technical support for site application
Upgrade your 300 MW steam turbine intermediate-pressure section with our custom moving blades. Gain higher stage efficiency, enhanced anti-fatigue performance and longer component service life. Whether you need OEM-equivalent spare parts or flow-path modernization solutions, we deliver trusted custom rotor blades for large-scale thermal power facilities.
