Special-purpose machine engineering and CNC custom manufacturing of turned, milled and gear parts in Vienna.
NT Sondermaschinenbau GmbH
Favoritner Gewerbering 5, 1100 ViennaNew on Amplifa
About NT Sondermaschinenbau
NT Sondermaschinenbau GmbH in Vienna manufactures custom special machine parts, individual systems and prototypes for customers from industry, the pharmaceutical sector, mechanical engineering, the food and printing industries, as well as for private classic car owners. The service portfolio includes CNC and conventional turning and milling, gear manufacturing with spur gearing up to Ø 600 mm (module 6), cylindrical grinding up to Ø 320 mm x 1700 mm, honing and superfinishing, and welding according to EN 287-1 in MIG/MAG, TIG and orbital technology. In addition, the company offers CAD/CAM programming, 3D printing, press work with a hydraulic press of up to 160 t, etching presses for printing workshops, and 3D measuring and inspection technology. Production ranges from single parts to small series, including extensions and repairs of existing systems. The company was founded in 1983 and has been located at Favoritner Gewerbering 5 in Vienna-Favoriten since 1987.
- Site
- Vienna
- Processes
- CNC manufacturing (custom manufacturing), CNC turning, CNC milling, 5-axis milling (rotary table Ø 560 mm), Conventional turning, Conventional milling, Honing, Superfinishing
- Materials
- Stainless steel, Aluminium, CNC manufacturing, Spur gear hobbing, Cylindrical grinding, Honing and superfinishing, MIG/MAG welding, TIG welding
- Certificates
- EN 287-1 (welding)
- Founded
- 1983
- Industries
- Mechanical engineering, Pharmaceutical industry, Food industry, Printing industry, Industry, Trade
- 01
CAD/CAM programming
- 02
CNC turning
- 03
CNC milling
- 04
Gear manufacturing
- 05
Cylindrical grinding
- 06
Honing and superfinishing
- 07
Welding
- 08
Pressing
- 09
3D printing
- 10
Measuring and inspection
- 11
Assembly
Processes and Materials
CNC manufacturing
Custom manufacturing of turned and milled parts for industry, pharma, mechanical engineering and trade.
Spur gear hobbing
Straight and helical spur gears up to Ø 600 mm, module 6.
Cylindrical grinding
Cylindrical grinding of machine parts up to Ø 320 mm x 1700 mm.
Honing and superfinishing
Improvement of surface quality and dimensional accuracy on special components.
MIG/MAG welding
Welding of stainless steel and aluminium according to EN 287-1, FRONIUS equipment.
TIG welding
TIG welding of stainless steel and aluminium for special-purpose machine engineering.
Orbital welding
Orbital welding of tubes Ø 9 to 63.5 mm, with protocol on request.
Stainless steel
Processing of stainless steels in welding and machining.
Aluminium
Processing of aluminium in welding and machining.
3D printing
Additive manufacturing of prototypes and special components.
Hydraulic press
Press work with a hydraulic press of up to 160 t press force.
CAD/CAM programming
Programming with Cobalt and Solid Edge (CAD) as well as PEPS (CAM).
Vienna Site
Vienna
ATHeadquarters and production
- Lot size
- Single parts to small series
- Materials
- Stainless steel, aluminium
- CNC lathe Voest WNC 300 S (Ø 450 mm over bed, Ø 345 mm x 1000 mm)
- CNC lathe Boehringer DUS 630 ti (Ø 630 mm x 2000 mm)
- CNC lathe Spinner TC 600-65 (Y-axis, driven tools, sub-spindle, bar feeder)
- CNC milling machine Hermle UWF 900 E (600 x 400 x 420 mm)
- 5-axis milling machine Spinner U5-1520 (1500 x 520 x 460 mm, rotary table Ø 560 mm)
- MIG/MAG and TIG welding systems FRONIUS
- Orbital welding system FRONIUS (Ø 9–63.5 mm)
- Cylindrical grinding machine (Ø 320 mm x 1700 mm)
- Hydraulic press up to 160 t
- Etching press
- 3D measuring machine ETALON 454
- Surface measuring device MARSURF PS 1
- Coating thickness gauge Dualscope FMP100
Components and Applications
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC manufacturing (custom manufacturing)Machining | – | – | – | Single part – Small series | – |
| CNC turningMachining | – | 1000 mm (Ø 345 over carriage x 1000 mm) | – | – | – |
| CNC millingMachining | – | 1500 mm (X) × 520 mm × 460 mm | – | – | – |
| 5-axis milling (rotary table Ø 560 mm)Machining | – | 1500 mm × 520 mm × 460 mm | – | – | – |
| Conventional turningMachining | – | – | – | – | – |
| Conventional millingMachining | – | – | – | – | – |
| HoningSurface | – | – | – | – | – |
| SuperfinishingSurface | – | – | – | – | – |
| Cylindrical grindingMachining | – | 1700 mm × Ø 320 mm | – | – | – |
| Gear manufacturing / spur gear hobbing (straight/helical)Machining | – | Ø 600 mm | – | – | – |
| MIG/MAG welding (stainless steel and aluminium)Joining | – | – | – | – | stainless steel, aluminium |
| TIG welding (stainless steel and aluminium)Joining | – | – | – | – | stainless steel, aluminium |
| Orbital welding Ø 9 - Ø 63.5 mmJoining | – | – | – | – | – |
| Special-purpose machine engineering (construction of individual systems, prototypes,Assembly | – | – | – | Individual system/prototype – Small series | – |
| Manufacture of spare parts for classic carsMachining | – | – | – | Single piece | – |
| 3D printingAdditive | – | – | – | – | – |
| Pressing with hydraulic press up to 160 tForming | – | – | – | – | – |
| Etching presses for printing workshopsOther | – | – | – | – | – |
| CAD/CAM programming (Cobalt, Solid Edge, PEPS)Engineering | – | – | – | – | – |
| Surface measurement (MARSURF PS 1)Inspection | – | – | – | – | – |
| Coating thickness measurement (Dualscope FMP100)Inspection | – | – | – | – | – |
| 3D measurement (ETALON 454)Inspection | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC lathe | Voest WNC 300 S | 1 | Ø 450 mm over bed, Ø 345 over carriage x 1000 mm | – | Vienna, Favoritner Gewerbering 5 |
| CNC lathe | Boehringer DUS 630 ti | 1 | Ø 630 mm over bed x 2000 mm | – | Vienna, Favoritner Gewerbering 5 |
| CNC lathe | Spinner TC 600-65 | 1 | Y-axis, driven tools, sub-spindle, bar feeder | – | Vienna, Favoritner Gewerbering 5 |
| CNC milling machine | Hermle UWF 900 E | 1 | X=600, Y=400, Z=420 mm | – | Vienna, Favoritner Gewerbering 5 |
| 5-axis milling machine | Spinner U5-1520 | 1 | X=1500, Y=520, Z=460 mm; 5-axis rotary table Ø 560 mm | – | Vienna, Favoritner Gewerbering 5 |
| Welding system (MIG/MAG/TIG) | FRONIUS | 1 | – | – | Vienna, Favoritner Gewerbering 5 |
| Orbital welding system | FRONIUS | 1 | Ø 9 - Ø 63.5 mm | – | Vienna, Favoritner Gewerbering 5 |
| Hydraulic press | – | 1 | up to 160 t press force | – | Vienna, Favoritner Gewerbering 5 |
| Etching press | – | – | – | – | Vienna, Favoritner Gewerbering 5 |
| 3D measuring machine | ETALON 454 | 1 | – | – | Vienna, Favoritner Gewerbering 5 |
| Surface measuring device | Mahr MARSURF PS 1 | 1 | – | – | Vienna, Favoritner Gewerbering 5 |
| Coating thickness gauge | Fischer Dualscope FMP100 | 1 | – | – | Vienna, Favoritner Gewerbering 5 |
| Cylindrical grinding machine | – | 1 | Ø 320 mm x 1700 mm | – | Vienna, Favoritner Gewerbering 5 |
Additional services
Reference customers
Quality and Inspection
Inspection is carried out using 3D metrology (ETALON 454), surface measurement (MARSURF PS 1) and coating thickness measurement (Dualscope FMP100); measurement reports are prepared on request. Welding is performed according to EN 287-1.
| Evidence | Vienna |
|---|---|
| EN 287-1 (welding) |
Company History
- 1983
Founding of Sondermaschinenbau Wolfgang Nowotny by the trained mechanical fitter Wolfgang Nowotny.
- 1987
Acquisition of the current business premises at Favoritner Gewerbering 5 in Vienna.
- 2000
Wolfgang Nowotny becomes chairman of apprenticeship final examination boards.