Sheet metal processing, welded assemblies and CNC machining for special machinery and plant engineering.
Hähner Metallverarbeitung GmbH
Niederfischbach (headquarters: production and administration)New on Amplifa
Manufacturing for special machinery since 1998
Hähner Metallverarbeitung GmbH is a manufacturing company founded in 1998 in Niederfischbach, serving the special machinery sector as well as machine and plant engineering. The company manufactures parts and assemblies to customer specifications – from individual parts and prototypes through to series production. The value chain includes laser cutting with a TRUMPF system up to 3,000 × 1,500 mm, bending with bend lengths up to 4,000 mm, welding (MAG, manual electrode, TIG) with assemblies up to 8,000 mm in length and 12 t unit weight, and CNC machining on boring mills (TOS WHN 13) and machining centres (MAS MCV) with Heidenhain controls. Materials include structural steel, stainless steel and aluminium. In-house wet painting rounds off the process from blanking to coated, inspected assembly. Customer drawings and technical requirements are processed with short internal coordination paths between the production departments.
- Site
- Niederfischbach
- Processes
- Laser cutting, Bending (press braking), Welding (MAG, manual electrode and TIG welding, welded assemblies), CNC machining / CNC boring mills (large-part machining), CNC machining centres (milling of smaller and medium-sized workpieces), Conventional milling, Conventional turning, Drilling
- Materials
- Structural steel, Stainless steel, Aluminium
- Certificates
- DIN EN ISO 9001, DIN EN ISO 3834-2, DIN EN ISO 9001 (certification planned, by spring 2027 at the latest), DIN EN ISO 3834-2 (alignment in preparation)
- Founded
- 1998
- Industries
- Special machinery, Machine and plant engineering
- 01
Work preparation & fixturing
- 02
Laser cutting
- 03
Bending
- 04
Welding / welded assemblies
- 05
CNC machining
- 06
Wet painting
- 07
Final inspection & shipping
Materials and processes
Structural steel
Laser cut up to 20 mm, used in machine and plant engineering.
Stainless steel
Laser cut up to 15 mm for corrosion-exposed components.
Aluminium
Laser cut up to 10 mm for lightweight constructions.
Locations
Niederfischbach
DEProduction and administration (headquarters)
- Part weight / size
- Assemblies up to 8,000 mm length / 12 t
- Lot size
- Individual part, prototype, series
- Materials
- Structural steel, stainless steel, aluminium
- TRUMPF laser cutting system (3,000 × 1,500 mm)
- CNC press brake (4,000 mm, 400 t, up to 8 mm sheet thickness)
- TOS WHN 13 5.0 CNC boring mill (X: 5,000 / Y: 2,500 mm, Heidenhain iTNC 530)
- TOS WHN 13 3.5 CNC boring mill (X: 3,500 / Y: 2,500 mm, Heidenhain iTNC 530)
- TOS WH 10 CNC boring mill (X: 1,250 / Y: 1,100 mm, Heidenhain iTNC 530)
- MAS MCV 1060 Quick (X: 1,000 / Y: 600 / Z: 700 mm, Heidenhain iTNC 530)
- MAS MCV 1270 Power (X: 1,200 / Y: 600 / Z: 700 mm, Heidenhain iTNC 530)
- 6 MAG/manual electrode welding stations
- 1 TIG welding station
- Conventional milling (1,000 × 400 × 350 mm)
- Conventional turning (centre height 330 mm, centre width 2,000 mm)
- Drilling up to 50 mm diameter
- In-house wet painting
Components and manufacturing services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cuttingMachining | – | 3,000 mm | – | – | Structural steel, Stainless steel, Aluminium |
| Bending (press braking)Forming | – | 4,000 mm (maximum bend length) | – | – | Structural steel, Stainless steel, Aluminium |
| Welding (MAG, manual electrode and TIG welding, welded assemblies)Joining | – | 8,000 mm (maximum assembly length) | 12 t (maximum unit weight) | – | metallic materials |
| CNC machining / CNC boring mills (large-part machining)Machining | – | X: 5,000 mm (TOS WHN 13 5.0) × Y: 2,500 mm | – | – | – |
| CNC machining centres (milling of smaller and medium-sized workpieces)Machining | – | X: 1,200 mm (MAS MCV 1270 Power) × Y: 600 mm × Z: 700 mm | – | – | – |
| Conventional millingMachining | – | 1,000 mm × 400 mm × 350 mm | – | – | – |
| Conventional turningMachining | – | 2,000 mm (centre width) × Centre height: 330 mm | – | – | – |
| DrillingMachining | – | – | – | – | – |
| Wet painting (surface coating)Surface | – | – | – | – | – |
12 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Laser cutting system | TRUMPF | 1 | 3,000 × 1,500 mm sheet format | – | Niederfischbach |
| CNC press brake | – | 1 | Bend length 4,000 mm, bending force 400 t, sheet thickness up to 8 mm | – | Niederfischbach |
| MAG welding station | – | 6 | Assemblies up to 8,000 mm length / 12 t unit weight | – | Niederfischbach |
| Manual electrode welding station | – | – | – | – | Niederfischbach |
| TIG welding station | – | 1 | – | – | Niederfischbach |
| CNC boring mill | TOS WHN 13 5.0 (Heidenhain iTNC 530) | 1 | X: 5,000 mm, Y: 2,500 mm | – | Niederfischbach |
| CNC boring mill | TOS WHN 13 3.5 (Heidenhain iTNC 530) | 1 | X: 3,500 mm, Y: 2,500 mm | – | Niederfischbach |
| CNC boring mill | TOS WH 10 (Heidenhain iTNC 530) | 1 | X: 1,250 mm, Y: 1,100 mm | – | Niederfischbach |
| CNC machining centre | MAS MCV 1060 Quick (Heidenhain iTNC 530) | 1 | X: 1,000 mm, Y: 600 mm, Z: 700 mm | – | Niederfischbach |
| CNC machining centre | MAS MCV 1270 Power (Heidenhain iTNC 530) | 1 | X: 1,200 mm, Y: 600 mm, Z: 700 mm | – | Niederfischbach |
| Conventional milling machine | – | – | 1,000 × 400 × 350 mm | – | Niederfischbach |
| Conventional lathe | – | – | Centre height 330 mm, centre width 2,000 mm | – | Niederfischbach |
Additional services
Quality and certification
Quality management covers the entire manufacturing process from enquiry through work preparation and production to final inspection and delivery. Certification according to DIN EN ISO 9001 is planned by spring 2027 at the latest; in addition, the company is aligning itself with DIN EN ISO 3834-2 for welding production.
| Evidence | Niederfischbach |
|---|---|
| DIN EN ISO 9001 (certification planned, by spring 2027 at the latest) | |
| DIN EN ISO 3834-2 (alignment in preparation) |
Company history
- 1998
Hähner Metallverarbeitung GmbH founded by Michael Hähner in Niederfischbach.
- 2026
Monique Schmidt and René Salverius jointly take over management; founder Michael Hähner remains sole shareholder and advises the company.