Manufacture of surgical instruments as well as precision turned and milled parts for medical technology.
jr-medizintechnik GmbH & Co. KG
Leibertingen (Kreenheinstetten), DENew on Amplifa
About us
jr-medizintechnik GmbH & Co. KG is a family-owned company founded in 1995 and based in Kreenheinstetten-Leibertingen, about 25 kilometres from Tuttlingen. Around 30 employees manufacture surgical instruments as well as turned and milled parts of every kind, from ready-to-install individual components to completely assembled instruments, on a production area of 2200 square metres. The manufacturing range includes fully automatic CNC turning with B and Y axes, 5-axis milling, high-power laser welding, grinding, polishing, brushing, blasting, vibratory finishing, heat treatment and laser marking. Steel, stainless steel, brass, aluminium, plastics, titanium and customer-specific special materials are processed. The focus is on minimally invasive and ENT surgery; typical products are suction and irrigation tubes, needles, cannulas, adapters, trocars and handles. The company primarily acts as a contract manufacturer and supplier and produces entirely at its site in Germany.
- Site
- Leibertingen (Kreenheinstetten)
- Processes
- CNC turning, Long turning (long turned parts), CNC milling (5-axis), High-power laser welding, Grinding, Polishing, Brushing, Blasting (jet blasting)
- Materials
- Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials (customer-specific), High-power laser welding
- Certificates
- In-house inspection by trained personnel
- Founded
- 1995
- Employees
- approx. 30
- Industries
- Medical technology, Surgery (minimally invasive and ENT surgery), Metal processing, Supplier industry
- 01
CNC turning
- 02
CNC milling
- 03
High-power laser welding
- 04
Grinding, polishing, brushing, blasting, vibratory finishing
- 05
Laser marking
- 06
Final assembly
- 07
Quality control
Materials & Processes
Stainless steel
Main material for surgical instruments and precision parts.
Steel
Used for turned and milled parts as well as instrument components.
Brass
Used for turned and milled parts according to customer specifications.
Aluminium
Light metal for machined components in high-volume series.
Titanium
For high-quality medical components in instrument manufacturing.
Plastic
Machining of plastic components for medical technology.
Special materials (customer-specific)
Processing of customer-specific materials according to specification.
High-power laser welding
Joining process in the final assembly of surgical instruments.
Laser marking
Detailed product marking such as logos, lettering and GTIN codes.
Heat treatment
Carried out internally and externally using own or external resources.
Locations
Kreenheinstetten-Leibertingen
DEProduction and administration
- Lot size
- High-volume series (turned and milled parts)
- Materials
- Steel, stainless steel, brass, aluminium, plastic, titanium, special materials
- Fully automatic CNC turning machines with direct tool drives, B axis, Y axis
- Fully automated 5-axis machining centres
- Laser systems (laser marking)
- Laser systems (high-power laser welding)
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | – | – | – | – | Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials |
| Long turning (long turned parts)Machining | – | – | – | High-volume series | Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials |
| CNC milling (5-axis)Machining | smallest tolerances | – | – | – | Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials |
| High-power laser weldingJoining | – | – | – | – | Metal |
| GrindingMachining | – | – | – | – | Metal |
| PolishingSurface | – | – | – | – | Metal |
| BrushingSurface | – | – | – | – | Metal |
| Blasting (jet blasting)Surface | – | – | – | – | Metal |
| Vibratory finishingSurface | – | – | – | – | Metal |
| Laser markingSurface | – | – | – | – | Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials |
| Heat treatmentHeat treatment | – | – | – | – | Metal |
| Manufacture of surgical instruments including assembly (raw parts/semi-finished parts to finishedAssembly | – | – | – | – | Steel, Stainless steel, Brass, Aluminium, Plastic, Titanium, Special materials |
| Quality controlTesting | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Fully automatic CNC turning machines (with direct tool drives, B axis, Y axis) | – | – | – | – | Kreenheinstetten-Leibertingen |
| Fully automated 5-axis machining centres | – | – | – | – | Kreenheinstetten-Leibertingen |
| Laser systems (laser marking) | – | – | – | – | Kreenheinstetten-Leibertingen |
| Laser devices (laser marking as a service) | – | – | – | – | Kreenheinstetten-Leibertingen |
| Laser systems (high-power laser welding) | – | – | – | – | Kreenheinstetten-Leibertingen |
Additional services
Quality
The final quality control is carried out by specially trained personnel with good technical equipment. The production area is subject to the strict requirements of medical technology.
| Evidence | Kreenheinstetten-Leibertingen |
|---|---|
| In-house inspection by trained personnel |
History
- 1995
Foundation of the family-owned company
- 2025
30 years of company anniversary