Precision Machining for the Medical Industry

At Joseph Martin, we specialize in precision machining for the medical sector. We manufacture critical mechanical parts for medical devices, healthcare equipment, and connected medical systems.

As experts in precision screw machining, we produce components with very small diameters — from 0.5 mm to 32 mm — meeting the stringent requirements of the medical industry. Our longstanding expertise, combined with state-of-the-art CNC technology, ensures consistent quality, maximum reliability, and excellent industrial repeatability.

Medical Components & Applications

Manufacturing Components for Medical Devices

We produce a comprehensive range of high-precision medical parts, including:

• Surgical Instrument Components We manufacture micro-parts such as pins, shafts, connectors, and guide elements used in surgical instruments. These parts require extremely tight tolerances, a flawless surface finish, and full reliability in sterile environments.
• Medical Implant Parts We machine biocompatible parts in stainless steel, titanium, or specialized alloys for orthopedic, dental, and cardiovascular implants. Our processes ensure high mechanical strength and surface quality that meets medical-grade standards.
• Components for Diagnostic & Analytical Equipment We produce high-precision mechanical parts for medical diagnostic devices — including MRI machines, scanners, and laboratory analyzers — such as shafts, brackets, bushings, and miniature components built to withstand demanding functional and environmental constraints.
• Micro-Mechanical Systems for Connected Medical Devices We manufacture parts for smart and wearable medical devices, supporting the miniaturization, reliability, and performance of next-generation connected health solutions.

A Machine Shop Built for Medical Standards

Our high-performance equipment includes:

• Multi-spindle CNC lathes
• Single-spindle CNC lathes
• Dedicated equipment for micrometric precision micro-machining

Quality is ensured through 100% automated inspection: camera inspection, laser measurement, eddy current testing, and in-line dimensional gauging. Our goal: a near-zero defect rate.

Every part benefits from full traceability, guaranteed by our IT systems and rigorous quality procedures.

End-to-End Technical Support

From the design phase, our engineering team works closely with your teams to:

• Select appropriate materials (titanium, stainless steel, aluminum, biocompatible composites)
• Define machining processes specific to medical manufacturing
• Develop and validate functional prototypes

We apply APQP methodology to ensure controlled industrialization, fully compliant with the regulatory and normative requirements of the medical sector.

We also offer complementary services to deliver ready-to-use medical parts:

• Assembly operations
• Functional testing
• Surface finishing: polishing, mass finishing (vibratory), ultrasonic cleaning

We work with specialist subcontractors for medical-grade cleaning processes, meeting the strictest cleanliness and safety requirements.

Responsible Manufacturing for the Medical Sector

As part of our ISO 14001-certified CSR approach, we prioritize:

• Energy-efficient and eco-responsible equipment
• Optimized waste management
• Local supply chains and regional partnerships

Our industrial investments not only guarantee the quality and safety of precision medical components, but also reduce the environmental footprint across the entire production chain.