
Mobile boring mill work and on-site repair of bearings, joints and bores on machines and systems

Maschinenbau Hillerich
Lützelbach-SeckmauernNew on Amplifa
About us
Maschinenbau Hillerich is a family business founded in 1994 and based in Seckmauern (Lützelbach) on the Hessian-Bavarian border, around 20 minutes from Aschaffenburg and 40 minutes from Frankfurt am Main. The company specialises in high-precision machining and repairs directly at the customer's plant – without removal, without disassembly and without transport costs. Its core service is the use of mobile boring mills, with which bores that are no longer dimensionally accurate due to wear – for rolling and joint bearings as well as plain bearing bushings – are reworked on site. Worn or out-of-round bore holes are thereby restored to their original condition. As an alternative to on-site machining, a company-owned machine hall at the company headquarters is also available for such work. The company also performs on-site repairs of bearings and joints on a wide variety of machines, primarily serving mechanical engineering and maintenance in the region.
- Site
- Lützelbach-Seckmauern
- Processes
- Mobile boring mill (on-site boring mill work), Repair of bearings and joints directly at the plant (without removal), Mobile boring mill work on site, On-site repair of bearings and joints, Reconditioning of bores for rolling and joint bearings as well as plain bearing bushings, Repair without disassembly and transport, Machining in the company's own machine hall
- Materials
- Mobile boring mill
- Founded
- 1994
- Industries
- Mechanical engineering, Maintenance
- 01
Order / on-site analysis
- 02
Mobile boring mill at the plant
- 03
Reconditioning of bores for rolling/joint bearings and plain bearing bushings
- 04
Function test / commissioning
Processes
Mobile boring mill
On-site reworking of worn or out-of-round bores without disassembly of the machine.
Locations

Lützelbach-Seckmauern
DECompany headquarters / machine hall
- Mobile boring mills
Services


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Mobile boring mill (on-site boring mill work)Machining | – | – | – | – | Rolling and joint bearing bores, Plain bearing bushings |
| Repair of bearings and joints directly at the plant (without removal)Assembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Mobile boring mill | – | – | – | – | Lützelbach/Seckmauern and on-site deployment |
Additional services
History
- 1994
Founded as a family business in Seckmauern on the Hessian-Bavarian border