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Feedback from our Customers

Sample of our Technologies




Bohren / Drilling



5‑Axis Machining

5_achs_bearbeitung/5-Axis Machining




Messen: in prozess messen/ Measurement: In-process-measurement


stoßen / Shaping

Traori Turning/Milling

Traoribearbeitung/ Traori Turning/Milling


Walzen / Burnishing

Latest Technology Whitepaper

Machining Concept Closed-Door-Machining

NILES-SIMMONS deve­lo­ped the machi­ning con­cept “CLOSED-DOOR-MACHINING« to meet the ever-incre­a­sing requi­re­ments con­cer­ning the manu­fac­tu­ring of com­plex, high-pre­cision parts and com­pon­ents initi­ally for the avia­tion indus­try.

Read the latest White­pa­per here.

Our Service worldwide

Hotline 24/7

Service: Hotline_24_7

Spare Parts

Service: Ersatzteile / Service: Spare Parts


Service: Wartung / Maintenance


Service: Retrofit

Our 5 industrial branches with selected workpieces

Railway & Metro

Maschinen für Railway & Metro / Machine for Railway & Metro
Komplettbearbeitung von Werkstück: Radsatz / Complete machining of workpiece: Wheel Set


Maschinen für Luft und Raumfahrt/ Machines for Aerospace
Komplettbearbeitung von Werkstück: Turbinenwelle / Complete machining of workpiece: Turbine Shaft

Automotive & Truck

Maschinen für Automobil und Truck/ Machines for Automotive and Truck

Tool & Die

Maschinen für Werkzeug und Formenbau / Machines for Tool and Die

Machine Building

Maschinen für Maschinenbau/ Machines for Machine Building

Sample of our high-precision Multitasking machines

CNC-Turning and Milling Center N30MC

Dreh-Fräs-Zentrum / Turn & Mill Center

Turning – Milling – Drilling & More

  • Max. Dri­ving power S1-100% duty: 68 kW
  • Max. Rpm speed range – main drive: 3000 min-1
  • Max. Rpm Speed range – tool drive: 6000 min‑1
  • Max. Num­ber of tools: 288 Pcs.
  • Max. Work­piece dia­me­ter: 880 mm
  • Max. Work­piece weight: 2000 kg

Special Machine RQMC

Karussel Drehmaschine RQMC / Special Machine RQMC

Turning – Milling – Drilling & More

  • Max. Dri­ving power S1-100% duty: 106 kW
  • Max. Rpm speed range – main drive: 400 min-1
  • Max. Rpm Speed range – tool drive: 5000 min-1
  • Max. Num­ber of Tools: 40 Pcs.
  • Max. Work­piece dia­me­ter: 1500 mm
  • Max. Work­piece weight: 5000 kg

CNC- Lathe N20 4‑Axis

Drehmaschine / CNC-Lathe

Turning – Milling – Drilling & More

  • Max. Dri­ving power S1-100% duty: 30 kW
  • Max. Rpm speed range – main drive: 3800 min-1
  • Max. Rpm Speed range – tool drive: 10000 min-1
  • Max. Num­ber of tools: 24 Pcs.
  • Max. Work­piece dia­me­ter: 420 mm
  • Max. Work­piece weight: 1300 kg

5‑Axis Machining Centres NMill 1400T

5-Achs-Fräs-Dreh-Zentrum / 5-Axis-Machining Centres

Vertical Turning & Vertical Milling

  • Max. Dri­ving power S1-100% duty: 38 kW
  • Max. Rpm speed range – main drive: 400 min-1
  • Max. Rpm Speed range – tool drive: 18000 min-1
  • Max. Num­ber of tools: 220 Pcs.
  • Max. Work­piece dia­me­ter: 1000 mm
  • Max. Work­piece weight: 1500 kg

Our News

Annual employee volleyball tournament

This year, the annual NILES employees」 vol­ley­ball tour­na­ment took place again, which is also finan­cially…

read more

New parking lot and planning of a technology and demonstration center

Recently, our employees have been able to enjoy a new par­king area. The rea­son for…

read more

NILES-SIMMONS mechanic is German Futsal Champion

It is a sport that is not yet very well known in Ger­many, alt­hough it…

read more

Corona virus: Preventive measures at NILES-SIMMONS

Dear cus­to­mers and busi­ness part­ners,

Even and espe­cially because of the cur­rent situa­tion of the ever-incre­a­sing spread of Corona virus, the health and safety of our employees and their fami­lies but also of all our cus­to­mers, sup­pliers, busi­ness part­ners, and visi­tors are of first prio­rity for NILES-SIMMONS.

In order to mini­mize the risks for all per­sons invol­ved as much as pos­si­ble and, still, to con­ti­nue the ope­ra­tive busi­ness of our com­pany as far as pos­si­ble, NILES-SIMMONS has already imple­men­ted com­pre­hen­sive pre­ven­tive and safety mea­su­res to respond to the cur­rent situa­tion with necessary cau­tion but, none­theless, without panic.

Get to know us in person

ITM Industry Europe 2020

ITM 2020: Industry Europe

Poz­nań | 03.11 – 06.11

MACH 2021

Messe 2021: Mach Birmingham | 25.01 - 28.01

Bir­ming­ham | 25.01 – 28.01

INTEC 2021

Messe Intec 2021

Leip­zig | 02.03 – 05.03

CIMT 2021

Messe Cimt 2021

Bei­jing | 12.04 – 17.04



Ber­lin | 27.04 – 30.04


Messe Railtex 2021

Bir­ming­ham | 10.05 – 13.05


Messe Metalloobrabotka

Moscow | 24.05 – 28.05


Messe Rad Schiene 2021

Dres­den | 22.09 – 24.09

EMO 2021

Messe EMO Milano 2021

Milan | 04.10 – 09.10

If you have any questions, please contact us


Sales Depart­ment
+ 49 371 802 – 204

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