
Large pump repair and contract machining of large turned parts up to 25,000 kg
Hermann Träxler GmbH
Ginsheim-GustavsburgNew on Amplifa
About Hermann Träxler GmbH
Hermann Träxler GmbH from Ginsheim-Gustavsburg in the Rhine-Main region specializes in the repair, overhaul and servicing of large pumps, including screw trough pumps (Archimedean screw pumps), propeller pumps and digested sludge mixers. As a complete package, the company provides fault diagnosis, disassembly, repair, assembly, running-in, commissioning and documentation from a single source. Further core services include machining of large components as contract work by turning, milling and drilling as well as hard facing, wear protection and cavitation protection coatings. Machining capacities extend to a turning diameter of 5,700 mm, a machining height of 3,000 mm, a length of 15,000 mm and a design weight of 25,000 kg. Customers come from wastewater and sewage treatment plants, power plants, lock facilities and pumping stations. An emergency and express service is available for large pumps.
- Site
- Ginsheim-Gustavsburg
- Processes
- Large pump repair / pump overhaul / pump service, Service and repair of digested sludge mixers and propeller pumps, Large turned parts as contract work (turning), Milling (contract machining of large components), Drilling (contract machining of large components), Flange machining of pump elbows, Hard facing, Wear protection coatings
- Materials
- Large-part turning, Milling and drilling, Hard facing, Wear and cavitation protection coating
- Industries
- Wastewater and sewage treatment plants, Power plants, Lock facilities, Pumping stations
- 01
Fault diagnosis
- 02
Disassembly
- 03
Repair / contract machining
- 04
Coating / hard facing
- 05
Assembly
- 06
Running-in and commissioning
- 07
Documentation
Processes and Coatings
Large-part turning
Contract machining of new parts as well as modifications and repairs of large components up to 5,700 mm turning diameter.
Milling and drilling
Machining of large components up to 3,000 mm machining height and 15,000 mm length.
Hard facing
Wear protection for components exposed to high abrasive loads.
Wear and cavitation protection coating
Protection of pump components against wear and cavitation damage.
Location

Ginsheim-Gustavsburg
DECompany headquarters and manufacturing
- Part weight / size
- up to 25,000 kg
- COMEV PICOtre CNC cycle lathe
- Machine park for turning, milling and drilling
Components and Services


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Large pump repair / pump overhaul / pump serviceAssembly | – | – | – | – | – |
| Service and repair of digested sludge mixers and propeller pumpsAssembly | – | – | – | – | – |
| Large turned parts as contract work (turning)Machining | – | 15,000 mm × Machining height 3,000 mm | 25,000 kg (design weight) | – | – |
| Milling (contract machining of large components)Machining | – | 15,000 mm × 3,000 mm | 25,000 kg | – | – |
| Drilling (contract machining of large components)Machining | – | 15,000 mm × 3,000 mm | 25,000 kg | – | – |
| Flange machining of pump elbowsMachining | – | – | – | – | – |
| Hard facingSurface | – | – | – | – | – |
| Wear protection coatingsSurface | – | – | – | – | – |
| Cavitation protection coatingsSurface | – | – | – | – | – |
| Pump manufacturingAssembly | – | – | – | – | – |
| Fault diagnosis, disassembly, repair, assembly, running-in, commissioning and documentation of largeAssembly | – | – | – | – | – |
| Commercial diving work (with specialists)Assembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC cycle lathe | COMEV PICOtre | 1 | – | – | Ginsheim-Gustavsburg |
Additional services