Turbocharger Component Manufacturer
Our Turbocharger Manufacturing Capabilities
As a specialist turbocharger component manufacturer in India, Uni Tritech brings together NADCAP certification, nickel superalloy expertise, and a modern investment casting foundry to deliver turbocharger parts that exceed the most demanding OEM specifications:
- Nickel Superalloy Turbine Wheels: Precision casting in IN713C, IN713LC, MarM247, and Inconel 625 for extreme-temperature turbine rotor applications.
- Aluminium Compressor Impellers: High-speed compressor wheels in A356 and A357 aluminium with tight dimensional tolerances and excellent surface finish.
- Stainless Steel Housings: 1.4848 (CN-12) and 1.4837 grade stainless turbo housings engineered for durability and thermal resistance.
- Back-Plates, Shields & Sub-Assemblies: Complete sub-assembly capability covering all turbocharger rotating and static components in a single supply source.
- NDT & CMM Inspection: 100% X-ray and dimensional verification on all turbine wheels, with full inspection reports supplied as standard.
Turbocharger Investment Casting Process
At Uni Tritech, every turbocharger component manufacturer process step is precision-controlled from wax injection to final inspection:
Our Turbocharger Casting Process Includes:
- Precision Wax Injection: High-accuracy wax dies produce turbine wheel and impeller wax patterns to within ±0.1 mm dimensional tolerance.
- Assembly & Gating: Wax patterns assembled onto runners optimised for balanced filling and directional solidification in complex wheel geometries.
- Multi-Layer Ceramic Shelling: 8–12 layer ceramic shell built with colloidal silica binders to withstand high pouring temperatures for nickel alloys.
- Vacuum Induction Melting (VIM): Superalloy turbine wheels melted under full vacuum to eliminate oxides and ensure consistent chemical composition.
- Controlled Solidification: Optimised cooling rates to achieve equiaxed grain structure for maximum fatigue life in rotating components.
- Final NDT & Dimensional Check: X-ray radiography, FPI, and CMM inspection verifying all turbine wheel dimensions against OEM drawing tolerances.
Why Choose Uni Tritech as Your Turbocharger Component Manufacturer?
Our dedicated turbocharger casting team operates state-of-the-art VIM furnaces, precision wax injection dies, and CMM inspection rooms — ensuring every turbine wheel and impeller we deliver meets OEM dimensional, metallurgical, and life requirements. Choose Uni Tritech for unmatched turbocharger casting precision.
Here’s Why You Should Choose Us:
- NADCAP Certified Superalloy Expertise: NADCAP-accredited for Heat Treatment and NDT — essential credentials for aerospace and automotive turbocharger OEMs.
- IN713C & MarM247 Casting Capability: Proven track record casting the most demanding nickel superalloys used in high-temperature turbine wheel applications.
- OEM-Proven Track Record: Active supplier to global aerospace turbocharger manufacturers including Safran and Collins Aerospace.
- Competitive Lead Times: Structured production planning delivering prototype turbocharger castings in 6–8 weeks and series production on schedule.
- Single-Source Capability: Turbine wheel, compressor impeller, housing, and back-plate — all from one NADCAP-qualified supplier in India.
Key Turbocharger Components Manufactured by Uni Tritech
As a full-range turbocharger component manufacturer in India, Uni Tritech supplies the following precision cast components:
Key Turbocharger Components Manufactured:
- Turbine Wheels & Rotors: Nickel superalloy turbine wheels in IN713C, IN713LC, and MarM247 for automotive, marine, and aerospace turbocharger applications.
- Compressor Impellers: High-precision aluminium compressor wheels with complex blade geometries, manufactured to OEM drawing specifications.
- Turbocharger Housings: Stainless steel and cast iron housings engineered for high-temperature exhaust gas durability and dimensional stability.
- Back-Plates & Heat Shields: Precision back-plates and heat shields in stainless and Inconel alloys protecting critical bearing systems from heat.
- Nozzle Rings & Vane Assemblies: Variable geometry nozzle rings and vane packs for advanced variable turbine geometry (VTG) turbocharger systems.
Our Commitment to Turbocharger Quality
Quality assurance is embedded at every stage of our turbocharger component manufacturer process. Our quality systems include:
- 100% X-Ray on Turbine Wheels: All turbine wheel castings inspected by X-ray radiography to ASTM E192 before dispatch.
- CMM Dimensional Verification: Every casting measured on our CMM against OEM CAD model to confirm all critical dimensions.
- Chemical & Mechanical Testing: Spectrometric composition analysis and mechanical property testing (UTS, YS, elongation, hardness) on every heat.
- AS9100D & ISO 9001 Compliance: Our quality management system ensures full aerospace-grade process control for all turbocharger components.
Sustainable Turbocharger Manufacturing
Uni Tritech operates as a responsible turbocharger component manufacturer committed to minimising environmental impact:
- Wax Reclaim: Closed-loop autoclave wax recovery reduces waste and input costs across all turbocharger production runs.
- Energy-Efficient VIM Furnaces: Modern induction furnaces with energy management systems minimise power consumption per kg of superalloy melted.
- Zero Liquid Discharge: Water treatment and recycling systems ensure compliant, zero-liquid-discharge operations at our Dharwad facility.
Looking for a reliable turbocharger component manufacturer in India?
Uni Tritech is your trusted casting partner. Contact us today for a technical consultation and competitive quote.
Frequently Asked Questions
We cast turbine wheels in IN713C, IN713LC, and MarM247 nickel superalloys — the industry-standard materials for high-temperature automotive, marine, and aerospace turbocharger applications requiring maximum creep and oxidation resistance.
Yes. Uni Tritech holds NADCAP accreditation for Heat Treatment and Non-Destructive Testing — essential quality credentials for supplying turbine wheels to global aerospace and advanced automotive turbocharger OEMs.
We manufacture turbine wheels, compressor impellers, turbocharger housings, back-plates, heat shields, and nozzle rings — providing single-source turbocharger component supply from India’s leading NADCAP-certified investment casting foundry.
Prototype turbocharger castings are typically delivered in 6–8 weeks from drawing approval, including tooling fabrication, casting trials, NDT inspection, and dimensional verification with full first-article inspection report.
Yes. Our NADCAP and AS9100D certifications qualify us to supply turbine wheels for aerospace turbocharger and APU applications, with full X-ray, FPI, and CMM inspection documentation per aerospace QMS requirements.
Uni Tritech’s turbocharger component manufacturing facility is located in Dharwad, Karnataka, India — with easy access to Hubli Airport, connecting us to Mumbai, Bangalore, and global logistics hubs.