
Special-purpose machinery, assembly systems, measuring and testing systems as well as OmniTURN thread gauges for the manufacturing industry.
Steitz Präzisionstechnik GmbH
68309 Mannheim (headquarters)New on Amplifa
About Steitz Präzisionstechnik
Steitz Präzisionstechnik GmbH is a specialist in special-purpose machinery construction and automation solutions based in Mannheim. The company delivers special-purpose machinery, assembly systems as well as measuring and testing systems – complete automation solutions from planning to commissioning, all from a single source. In addition to special-purpose machinery construction, Steitz develops and markets the OmniTURN thread testing system, which has been in service since 1994. The hand-held testing device checks the gauge wear limit of metric and inch threads from M2 to M30, right- and left-handed, and is available with a mechanical or digital depth measuring unit (resolution 0.01 mm, SPC connection). Customers include almost all automotive manufacturers, the automotive supply industry, and the pump and valve industry. The website and support are available bilingually (German/English).
- Site
- Mannheim
- Processes
- Special-purpose machinery construction (assembly systems, measuring and testing systems, automation, Thread testing (gauge wear limit testing) with OmniTURN, threads M2-M10 (OmniTURN 1), M3.5-M30, Thread depth measurement with integrated mechanical depth measuring unit (OmniTURN KoAX),, Digital thread depth measurement (OmniTURN 3) with digital display, resolution 0.01 mm, OptoRS232C-, Special-purpose machinery, Assembly systems, Measuring and testing systems, Complete automation solutions from planning to commissioning
- Materials
- Thread testing device OmniTURN 1, Thread testing device OmniTURN 2, Thread testing device OmniTURN 3, Depth measuring unit OmniTURN KoAX, Base station / Option Twin
- Certificates
- Thread testing according to DIN 13
- Industries
- Automotive manufacturers, Automotive supply industry, Pump and valve industry, Manufacturing industry
- 01
Planning and design
- 02
Manufacturing and assembly of the special-purpose machine
- 03
Installation
- 04
Commissioning
- 05
Product development of thread testing devices
- 06
Sales and support
Processes and Systems
Thread testing device OmniTURN 1
Lightweight hand-held device for threads M2–M10, hardly larger than a conventional go/no-go thread plug gauge.
Thread testing device OmniTURN 2
Universal hand-held device for threads M3.5–M30, compatible with commercially available measuring probes according to DIN 2282.
Thread testing device OmniTURN 3
Checking the gauge wear limit and measuring thread depth in a single operation with digital display (resolution 0.01 mm) and interfaces to SPC computers.
Depth measuring unit OmniTURN KoAX
Coaxially integrated mechanical depth measurement with a reading accuracy of 0.2 mm and a 30 mm measuring range for threads M3–M30.
Base station / Option Twin
Charging station with an organization system for hand-held devices and accessories; with Option Twin, two hand-held devices can be charged.
Locations

Mannheim
DEHeadquarters: development, manufacturing and sales
- OmniTURN 1
- OmniTURN 2
- OmniTURN 3
- Base station / Option Twin
Products and Testing Devices

Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Special-purpose machinery construction (assembly systems, measuring and testing systems, automationEngineering | – | – | – | – | – |
| Thread testing (gauge wear limit testing) with OmniTURN, threads M2-M10 (OmniTURN 1), M3.5-M30Testing | Reading accuracy 0.2 mm (mechanical) | – | – | – | – |
| Thread depth measurement with integrated mechanical depth measuring unit (OmniTURN KoAX),Testing | Reading accuracy 0.2 mm | – | – | – | – |
| Digital thread depth measurement (OmniTURN 3) with digital display, resolution 0.01 mm, OptoRS232C-Testing | Resolution 0.01 mm | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Thread testing device OmniTURN 1 (hand-held device for threads M2-M10) | Steitz Präzisionstechnik OmniTURN 1 | – | – | – | Mannheim |
| Thread testing device OmniTURN 2 (hand-held device for threads M3.5-M30) | Steitz Präzisionstechnik OmniTURN 2 | – | – | – | Mannheim |
| Thread testing device with integrated digital depth measuring unit | Steitz Präzisionstechnik OmniTURN 3 | – | – | – | Mannheim |
| Base station (charging station and storage system for OmniTURN hand-held devices, optional Twin | Steitz Präzisionstechnik Base station / Option Twin | – | – | – | Mannheim |
Additional services
Reference customers
Quality
OmniTURN devices fulfil the requirement of DIN 13 that the go gauge must screw in without noticeable force; the trigger characteristic corresponds to manual testing. The digital depth measuring unit, with OptoRS232C and Digimatic interfaces, allows connection to existing measuring computer environments (SPC).
| Evidence | Mannheim |
|---|---|
| Thread testing according to DIN 13 |
History
- 1994
Market launch of the OmniTURN thread testing system – in service ever since at almost all automotive manufacturers and in the automotive supply industry.