Aerospace

Precision-engineered alloys for demanding aerospace applications.

End-to-end machining and fabrication expertise

Core Manufacturing Capabilities for Aerospace

Paralloy Group offers a comprehensive range of manufacturing capabilities tailored to the aerospace sector. These include centrifugal and static casting, proof machining, and high-precision CNC machining supported by advanced CAD/CAM systems. To ensure accuracy and quality, we utilise CMM inspection and process simulation throughout production.

Our expertise extends to module assembly:

Non-destructive testing (NDT)
Fabrication
Specialised Coatings

With full turn-key supply solutions, Paralloy Group delivers complete, integrated services to meet the demanding requirements of aerospace clients.

Process control to ensure repeatable accuracy

Maintaining Tight Tolerances and Dimensional Accuracy

Precision is critical in aerospace manufacturing, and Paralloy Group consistently achieves tolerances as tight as 0.025mm. This is made possible through high-precision machinery, temperature-controlled environments, and over 20 years of engineering experience.

Machine probing ensures specifications are met before final cuts, while statistical data analysis supports accuracy and consistency. Unlike mass production, our approach focuses on quality and precision for every component.

Skilled machining of complex geometries and profiles

Handling Size Range and Geometrical Complexity

Paralloy is equipped to manage a wide range of sizes and complex geometries in aerospace castings. We can produce components weighing up to 6 tonnes, with dimensions ranging from 100mm to 2500mm. This flexibility allows us to meet diverse design and performance requirements for critical aerospace applications.

Faster delivery without compromising quality

Reducing Lead Times Through In-House Capabilities

Our in-house capabilities include heat treatment, NDT, and machining that significantly reduce lead times while ensuring quality.

Centrifugal casting offers a cost-effective alternative to forging, and by keeping all processes under one roof, we streamline production and maintain control over every stage.

Long-term partnerships built on trust

Collaborating with Aerospace OEMs and Tier 1 Suppliers

Paralloy partners closely with aerospace OEMs and Tier 1 suppliers to meet evolving performance demands. Our approach includes regular order book reviews, internal and external scorecards for quality, delivery, and strategic quarterly and semi-annual business reviews. We also engage in alloy development and Design for Manufacture (DFM) exercises to future-proof components. This fully integrated service ensures we remain aligned with client needs and industry advancements.

Rigorous inspection and testing procedures

Quality Standards and Certifications

Paralloy operates to the highest aerospace quality standards. We are AS9100 certified and have NADCAP approval for special casting processes. Additionally, we work with NADCAP-approved suppliers for coatings and NDT. Looking ahead, we are actively pursuing AS13100 approval, the latest standard for aerospace manufacturing excellence.

Typical Aerospace Products

Engine Structural Parts
- Compressor Casings (turn-key)
- Intermediate Casings (turn-key)
- Combustion Casing (turn-key)
High Precision Components
Stator Casings
Vane Carriers
Burner Nozzles
Retaining Rings
Light Alloy Rings and Housings