Manufacturer of ground trapezoidal lead screws, fine adjustment screws and measuring tools from Aschaffenburg.
Hartig GmbH & Co KG
63741 Aschaffenburg (Lohrweg 6) · GermanyNew on Amplifa
Specialist for trapezoidal lead screws since 1920
Hartig GmbH & Co KG is an owner-managed family business from Aschaffenburg that has specialised in ground trapezoidal lead screws for over 100 years. The company manufactures trapezoidal lead screws, fine adjustment screws, attachable measuring screws as well as measuring tools and complete assemblies – as ready-to-install individual parts or fully assembled solutions. The value chain includes turning, hardening, cylindrical grinding between centres, laser marking and assembly, complemented by in-house engineering and custom consulting. Steel materials are mainly used. Customers are found in positioning technology, metrology and in precision components for a wide variety of applications. Around 30 employees produce at the single site in Aschaffenburg, led by Stephan Klein and Dr. Jakob Hartig in the fourth generation.
- Site
- Aschaffenburg
- Processes
- Turning, Hardening, Grinding (cylindrical grinding between centres), Laser marking, Assembly (complete assemblies, ready-to-install solutions), Individual consulting and design (engineering), Manufacture of trapezoidal lead screws, fine adjustment screws, attachable measuring screws and, Consulting
- Materials
- Steel, Turning, Heat treatment/hardening, Cylindrical grinding between centres, Laser marking
- Certificates
- ISO 9001
- Founded
- 1920
- Employees
- 30
- Industries
- Positioning solutions, Metrology, Precision components
- 01
Consulting and design
- 02
Turning
- 03
Hardening
- 04
Cylindrical grinding
- 05
Laser marking
- 06
Assembly
Materials and manufacturing processes
Steel
Base material for trapezoidal lead screws, fine adjustment screws and measuring tools, hardened and ground.
Turning
Machining production of screws and spindles in the company's own production facilities.
Heat treatment/hardening
Hardening of steel components in-house for wear resistance.
Cylindrical grinding between centres
Grinding of trapezoidal lead screws for high demands on overall circular runout.
Laser marking
Marking of components directly in the production process.
Manufacturing site
Aschaffenburg
DEProduction and administration
- Lot size
- Prototypes to series production
- Materials
- Steel
- Lathes
- Cylindrical grinding machines
- Laser marking system
- Hardening facilities
- Assembly area
Products and components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| TurningMachining | – | – | – | – | – |
| HardeningHeat treatment | – | – | – | – | Stahl |
| Grinding (cylindrical grinding between centres)Machining | – | – | – | – | Stahl |
| Laser markingSurface | – | – | – | – | – |
| Assembly (complete assemblies, ready-to-install solutions)Assembly | – | – | – | – | – |
| Individual consulting and design (engineering)Engineering | – | – | – | – | – |
| Manufacture of trapezoidal lead screws, fine adjustment screws, attachable measuring screws andMachining | – | – | – | – | Stahl |
Additional services
Quality and precision
Production takes place entirely at the Aschaffenburg site with a high degree of in-house manufacturing depth; cylindrical grinding between centres ensures high demands on overall circular runout. 'Made in Germany' quality and individual engineering accompany production through to the ready-to-install solution.
| Evidence | Aschaffenburg |
|---|---|
| ISO 9001 |
History
- 1920
Founding of Hartig GmbH & Co KG; today managed in the fourth generation
Specialist in ground trapezoidal lead screws for more than 100 years