Praeciso manufactures medical and industrial precision turned parts including cleaning, packaging, validation and product approval.
Praeciso GmbH & Co. KG
Villingen-Schwenningen, DE · Max-Planck-Straße 39, 78052 Villingen-SchwenningenNew on Amplifa
About Praeciso
Praeciso GmbH & Co. KG is a technology company based in Villingen-Schwenningen specializing in medical and industrial precision solutions. As a full contract manufacturing provider, the company covers the complete development and production chain of a product – from development and design with 3D simulation, through CNC turning of precision parts, to quality assurance, validated ultrasonic cleaning, packaging in an ISO cleanroom environment and, on request, product approval including certification in its own name. Round materials with diameters of 1 to 20 mm are processed in standard and special materials such as pure titanium and titanium alloys, medical and stainless steels, medical plastics such as PEEK and POM, as well as molybdenum, Hastelloy and tantalum; precision threads are produced from M0.5. In addition to CNC turning, Praeciso offers surface processes such as shot blasting, etching, polishing, tumble finishing, anodization, electropolishing and coating, as well as laser welding and laser marking. Customers come from medical technology (dental implantology, oral and maxillofacial surgery, orthodontics, endoscopy), the watch industry, metrology and control technology, aerospace and general precision engineering. The Praeciso brand bundles more than 20 years of experience in medical and industrial manufacturing; all processes comply with the requirements of the quality management system according to DIN EN ISO 13485.
- Site
- Villingen-Schwenningen
- Processes
- CNC turning (precision turned parts), Round material processing diameter 1 mm – 20 mm, precision threads from M0.5, Shot blasting, Etching, Polishing, Tumble finishing, Laser welding, Laser marking
- Materials
- Pure titanium, Titanium alloy, medical stainless steels, stainless steels, medical plastics, Polyetheretherketone (PEEK), Polyoxymethylene (POM), Molybdenum
- Certificates
- DIN EN ISO 13485:2016 (+AC:2018 +A11:2021)
- Industries
- Medical technology (dental implantology, oral and maxillofacial surgery,, Watchmaking, Metrology and control technology, Aerospace, Precision engineering
- 01
Development and design (3D simulation, testing)
- 02
CNC turning
- 03
Surface treatment (shot blasting, etching, polishing, tumble finishing)
- 04
Assembly
- 05
Ultrasonic cleaning (validated, ISO cleanroom)
- 06
Packaging up to sterile packaging
- 07
Quality assurance (2D/3D image processing, first article and final inspection)
- 08
Product approval, validation and certification
Materials & Processes
Pure titanium / titanium alloy
Core material for dental implants and medical components, can be surface-anodized.
medical and stainless steels
For precision turned parts in medical and industrial applications.
Polyetheretherketone (PEEK)
Medical plastic for high-load, biocompatible components.
Polyoxymethylene (POM)
Engineering plastic for precise small and micro components.
Molybdenum
Special material for demanding industrial applications.
Hastelloy
Corrosion-resistant high-performance material family for special requirements.
Tantal
Special material with high corrosion resistance, also for medical applications.
antimagnetic special materials
For components e.g. in scanning electron microscopes and ionization gauges.
High-performance materials (aerospace)
For safety-critical components such as turbine and cabin parts.
Sites
Villingen-Schwenningen
DEProduction and administration
- Lot size
- Micro to large series
- Materials
- Titanium, stainless steel, PEEK, POM, molybdenum, Hastelloy, tantalum
- CNC turning machines
- Laser processing systems (laser welding, laser marking)
- Ultrasonic cleaning systems in ISO cleanroom environment
- 2D/3D image processing systems
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turning (precision turned parts)Machining | – | – | – | Micro series – Large series | Pure titanium/titanium alloy, medical stainless steels, stainless steels, PEEK, POM, Molybdenum, Hastelloy, Tantal |
| Round material processing diameter 1 mm – 20 mm, precision threads from M0.5Machining | – | – | – | – | Standard and special materials |
| Shot blastingSurface | – | – | – | – | – |
| EtchingSurface | – | – | – | – | – |
| PolishingSurface | – | – | – | – | – |
| Tumble finishingSurface | – | – | – | – | – |
| Laser weldingJoining | – | – | – | – | – |
| Laser markingSurface | – | – | – | – | – |
| Color codingSurface | – | – | – | – | – |
| AnodizationSurface | – | – | – | – | Titanium |
| ElectropolishingSurface | – | – | – | – | – |
| CoatingSurface | – | – | – | – | – |
| Assembly processesAssembly | – | – | – | – | – |
| Ultrasonic cleaning (water- and/or solvent-based, oscillating/rotating)Surface | – | – | – | – | – |
| Packaging (single to sterile packaging) in ISO cleanroom environmentAssembly | – | – | – | – | – |
| Development and design incl. 3D simulation, simulative and real-world testingEngineering | – | – | – | – | – |
| Quality assurance with 2D/3D image processing systems, automatic measuring programs, first articleInspection | – | – | – | – | – |
| Product approval / validations (cleaning, packaging, sterilization validation, mechanicalEngineering | – | – | – | – | – |
| Prototype development and small-series productionEngineering | – | – | – | – | – |
| Finishing processes for watch parts (gilding, platinizing, polishing, anodizing)Surface | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC turning machines / modern production equipment for precision turned parts | – | – | Round material Ø 1–20 mm, threads from M0.5 | – | Villingen-Schwenningen |
| 2D/3D image processing systems for quality assurance | – | – | – | – | Villingen-Schwenningen |
| Ultrasonic cleaning systems in ISO cleanroom environment | – | – | – | – | Villingen-Schwenningen |
| Laser processing systems (laser welding, laser marking) | – | – | – | – | Villingen-Schwenningen |
Additional services
Quality
Quality assurance runs through all processes: In addition to optical and geometric measuring equipment, modern 2D/3D image processing systems with automatic measuring programs and statistics software are used. Seamless documentation extends from the first sample to final inspection; all processes follow DIN EN ISO 13485:2016.
| Evidence | Villingen-Schwenningen |
|---|---|
| DIN EN ISO 13485:2016 (+AC:2018 +A11:2021) |
History
Brand relaunch: Praeciso as a new brand with more than 20 years of experience in medical and industrial manufacturing
- 2024
Recertification of the quality management system according to DIN EN ISO 13485 by mdc (Reg. No. D1077300011, valid until 2027-01-28)