Machining of components and prototypes
Precision machining of technical components, prototypes and bespoke parts, using multi-axis CNC machining and CAD/CAM technologies.
Custom-made components, prototypes and technical parts
Groppalli specialises in precision machining for technical components, prototypes and bespoke parts for a range of industrial sectors. Thanks to a comprehensive range of machinery and wide-ranging expertise in precision engineering, the company guarantees rapid turnaround, high dimensional accuracy and maximum production flexibility.
From design and engineering to finishing, all handled in-house
The service includes the manufacture of mechanical components, technical parts and prototypes using high-precision CNC machining. Groppalli manages all stages of production in-house, from design and engineering to final machining, using advanced machinery for milling, turning, grinding, EDM and finishing. A range of metallic materials and engineering plastics are machined, both as individual parts and in small to medium-sized batches.


Technical expertise, speed and flexibility
The combination of technical expertise, operational speed and production flexibility enables us to offer highly customised solutions with short lead times. The department is equipped with CNC technology and CAD/CAM systems that guarantee dimensional precision, repeatability and consistent quality, with a particular focus on rapid maintenance and optimising lead times.
Where are they used?
Machining is used in the manufacture of technical components for industrial plant, HVAC systems, mechanical equipment, industrial automation and specialised tooling, as well as in functional prototyping. It is utilised both in product development and in the maintenance and upgrading of existing components.

What sets our processing apart
- Precision CNC processing
- Multi-axis milling and turning
- CAD/CAM design and engineering
- Prototype production and small-batch manufacturing
- Processing of steel, aluminium and engineering materials
- Dimensional quality control
- Full customisation of the component
Would you like to find out more?
Please get in touch to find out how we can help you bring your projects to life with bespoke solutions.
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