CNC Machined Turbine Components Australia
We manufacture custom turbine blades, rotor shafts, bearing housings, nozzle rings, and seal components. Inconel 718, titanium, stainless steel 17-4 PH. Quote in 2 business days.
Turbine Components We Manufacture
Precision machining of high-temperature turbine components for power generation, aerospace, oil & gas, and renewable energy applications.
Turbine Blades & Vanes
High-pressure and low-pressure blade profiles. Fir-tree root machining available.
Rotor Shafts & Discs
Balanced rotor shafts with precision journals. Disc bolt holes and bore machining.
Bearing Housings
Precision bearing bores and alignment features for rotor support.
Seal Components
Labyrinth seal grooves, shaft seals, and packing glands.
Nozzle Rings
Directional nozzles with optimised aerodynamic profiles.
Custom Turbine Hardware
Spacers, retainers, fastening components, and assemblies.
Materials for Turbine Components
| Material | Grades | Applications |
|---|---|---|
| Inconel | 718, 625 | High-temperature rotor shafts, high-pressure blades, combustor components |
| Titanium | Grade 2, Grade 5 | Low-pressure blade stages, compressor components, weight-critical |
| Stainless Steel | 17-4 PH, 310 | Rotor discs, nozzle rings, corrosion-resistant applications |
| Steel | 4140, 4340 | Rotor shafts, bearing housings, standard applications |
Manufacturing Capabilities
5-Axis CNC Machining
- ✓ Blade profile machining
- ✓ Fir-tree root grinding
- ✓ Complex rotor geometry
- ✓ Tight tolerance control
Precision Turning
- ✓ Rotor shaft journals
- ✓ Seal bore machining
- ✓ Balance features
- ✓ Thread and groove cutting
Quality Assurance
- ✓ CMM inspection available
- ✓ Blade profile verification
- ✓ Runout and concentricity
- ✓ Material certifications
Grinding Services
- ✓ Blade finishing available
- ✓ Root grinding for fir-trees
- ✓ Seal surface grinding
- ✓ Precision finishing
Industries We Serve
Turbine Components FAQ
What turbine components can you manufacture?
We manufacture turbine blades and vanes, rotor shafts and discs, bearing housings, seal components, nozzle rings, and custom turbine hardware. Our capabilities cover gas turbines, steam turbines, and renewable energy applications.
What materials are best for high-temperature turbines?
Inconel 718 and 625 are the industry standards for high-temperature turbine components — excellent strength retention to 650°C+. Stainless steel 17-4 PH offers corrosion and fatigue resistance. Titanium is used for low-pressure stages where weight is critical.
What tolerances can you hold on turbine blade profiles?
Turbine blade profiles are held to ±0.05mm on general features. Critical aerodynamic surfaces can be machined to ±0.02mm. We use 5-axis CNC and CAM programming to ensure profile accuracy. Inspection with CMM or blade checker gages is available.
What is the typical lead time for turbine components?
Simple turbine components: 3–4 weeks. Medium complexity: 4–6 weeks. Complex multi-stage assemblies: 6–8 weeks. Lead times depend on material availability, complexity, and inspection requirements.
Can you manufacture replacement parts for gas and steam turbines?
Yes. We manufacture replacement turbine blades, nozzle rings, rotor shafts, and bearing components for gas and steam turbines. We can work from original drawings or reverse-engineer from samples.
Do you offer precision grinding for turbine blades?
Yes. Precision grinding services are available for turbine blade finishing, blade fir-tree root grinding, and aerodynamic surface finishing. We work with precision grinding partners for critical aerodynamic surfaces.
Get a Quote in 2 Business Days
Upload your turbine component drawing and receive a quote for precision CNC machining in Inconel, titanium, or stainless steel.
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