Ernst Nachbur AG Holderbank

    Ernst Nachbur AG

    Techpilot Premium Member
    • Industriestrasse 248
    • 4718 Holderbank (Solothurn)
    • Switzerland
    • Phone: Show phone number +41 62 387 30 30
    • Fax: Show fax number +41 62 387 30 31
    • E-Mail: contact now
    • Web: Website
    • Premium Member since: 2017
    • last seen online: this week
    • Company data:
    • Employees: 50 - 100
    • Year of foundation: 1947
    • Turnover: 10 - 20 Mil.
    • Certifications:
    • ISO 9001:2015
    • ISO 14001
    • Location:
    Map Location
    • further locations:
    • CH-4718 Holderbank
Contact & company data
TP Award Best-of Logo

Contact names

Daniel Graf

  •  

  • Phone: Show phone number +41 62 387 30 24
  • Fax: Show fax number +41 62 387 30 31
  • E-Mail: contact now

Hans Ruedi Wyss

  •  

  • Phone: Show phone number +41 62 387 30 83
  • Fax: Show fax number +41 62 387 30 31
  • E-Mail: contact now

360 Parts Gallery

Kupplung 2

Challenge:

Teile sind für die Medizintechnik. Keine Macken oder anderweitige Beschädigungen. Absolute Gratfreiheit, dies bei mehrfachen Durchdringungen. Mehrere tiefe Bohrungen, z. B. Ø 1.0 auf 30mm Genauigkeitsgrad +/- 0.006 mm

Solution:

Komplette Herstellung, inklusive Montage von Stahlkugeln Ø 1.35 mm

Special feature:

Hohne Kundenerwartungen

Lotsize:

500 - 2`500

Material(s):

Messing

Size:

Ø 14 x 40 mm

Weight:

-

Machining processes:

Drehen auf CNC-Langdremaschine

Item or component:

Komponente

Production in-house or with partners:

Inhouse

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Kupplung 1

Challenge:

Teile sind für die Medizintechnik. Keine Macken oder anderweitige Beschädigungen. Absolute Gratfreiheit, dies bei mehrfachen Durchdringungen. Mehrere tiefe Bohrungen zB. Ø 1.5 auf 35mm Genauigkeitsgrad +/- 0.006 mm

Solution:

Komplette Fertigung

Special feature:

Hohe Kundenanforderungen

Lotsize:

5`000 - 25`000

Material(s):

Messing

Size:

Ø 14 x 50 mm

Weight:

-

Machining processes:

Zerspanung auf CNC-Langdremaschine

Item or component:

Einzelteil

Production in-house or with partners:

Inhouse

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Durchlassgehäuse

Challenge:

Teile sind für die Mess- und Regeltechniktechnik. Keine Macken oder anderweitige Beschädigungen. Absolute Gratfreiheit, dies bei mehrfachen Durchdringungen. Tiefe Bohrungen, z. B. Ø 10-H7 auf 125mm Genauigkeitsgrad +/- 0.006 mm Einsatz im Sichtbereich des Endverbrauchers.

Solution:

Fertigung

Special feature:

Masshaltigkeit nach dem Grau-Eloxieren

Lotsize:

500 - 15`000 Stk.

Material(s):

Aluminium

Size:

150x25x25 mm

Weight:

-

Machining processes:

Fräsen auf 4-Achsen Fräscenter

Item or component:

Einzelteil

Production in-house or with partners:

Inhouse

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Valve Housing

Challenge:

Teile sind für die Hydraulik. Keine Macken oder anderweitige Beschädigungen. Absolute Gratfreiheit, dies bei mehrfachen Durchdringungen. Genauigkeitsgrad +/- 0.004 mm, komplette Baugruppe

Solution:

Komplette Herstellung, inklusive Montage

Special feature:

Entwicklung zusammen mit unserem Kunden

Lotsize:

1`000 - 5`000 Stk.

Material(s):

Stahl, Einsatzgehärtet

Size:

Ø 50 x 100 mm

Weight:

-

Machining processes:

Komplettbearbeitung auf CNC Dreh-Fäscenter

Item or component:

Einzelteil

Production in-house or with partners:

Inhouse

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Linsenfassung

Challenge:

Teile sind für die Optik. Keine Macken oder anderweitige Beschädigungen, da Teile im Sichtbereich. Mehrere tiefe Bohrungen, z. B. Ø 1.5 auf 35mm Genauigkeitsgrad +/- 0.008 mm Masshaltigkeit nach dem Eloxieren.

Solution:

Fertigung, Zusammenarbeit mit dem Kunden in der Produktentstehung

Special feature:

Sichtteil an einem hochpreisigen Produkt

Lotsize:

250 - 2`000

Material(s):

Aluminium

Size:

Ø 80 x 70 mm

Weight:

-

Machining processes:

Drehen auf CNC Dreh-Fräscenter

Item or component:

Einzelteil

Production in-house or with partners:

Inhouse

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Technologies

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

100 - 1000000 1 mm -
200 mm
-
-
1 mm -
20 mm
- -

Broaching

100 - 1000000 5 mm -
150 mm
-
-
3 mm -
150 mm
- -

Centering / end facing

100 - 1000000 1 mm -
200 mm
-
-
1 mm -
150 mm
- -

Deep-hole drilling

100 - 1000000 1 mm -
2 mm
1 mm -
2 mm
1 mm -
2 mm
0.4 mm -
25 mm
max. 3 kg -

Full-range turning (including milling)

100 - 500000 0.5 mm -
200 mm
-
-
0.5 mm -
150 mm
- -

Hard turning

100 - 500000 3 mm -
250 mm
-
-
2 mm -
150 mm
- -

Swiss turning

100 - 1000000 0.5 mm -
600 mm
-
-
0.5 mm -
32 mm
- -

Turning

100 - 1000000 0.5 mm -
200 mm
-
-
0.5 mm -
150 mm
- -

Gear making - Gear Making

Technology Lotsize Length Width Height Diameter Weight Material Strength

Bevel gear wheel

50 - 100000 1 mm -
150 mm
-
-
1 mm -
50 mm
max. 2 kg -

Cylindrical gear / spur gear

50 - 250000 1 mm -
500 mm
-
-
1 mm -
60 mm
- -

Internal teeth

50 - 100000 1 mm -
150 mm
-
-
1 mm -
150 mm
max. 10 kg -

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

Full-range milling (including turning)

50 - 100000 1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
- -

Milling

100 - 100000 1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
-
- -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Electromechanical assembly

- -
-
-
-
max. 5 kg -

Industrial / On-site-assembly

- -
-
-
-
max. 5 kg -

Mechanical assembly

- -
-
-
-
max. 5 kg -

Mechanical Engineering & Assembly - Assembly Group Manufacturing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Adhesive bonding

50 - 250000 1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
max. 10 kg 0.5 mm -
150 mm

Shrinking / cold-stretching

10 - 100000 1 mm -
150 mm
-
-
1 mm -
150 mm
max. 10 kg -

Surface treatment - Labelling / marking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Laser marking / Laser inscription

1 - 100000 1 mm -
250 mm
1 mm -
250 mm
1 mm -
250 mm
1 mm -
150 mm
- -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Centreless grinding

100 - 100000 3 mm -
500 mm
-
-
1 mm -
32 mm
max. 1 kg -

External cylindrical grinding

100 - 100000 5 mm -
500 mm
-
-
1 mm -
50 mm
- -

Roller finishing external

100 - 100000 1.5 mm -
500 mm
-
-
1 mm -
32 mm
max. 2 kg -

Roller finishing internal

100 - 100000 1.5 mm -
500 mm
-
-
5 mm -
60 mm
max. 2 kg -

Rotofinishing, barrel finishing

100 - 100000 1 mm -
60 mm
1 mm -
60 mm
1 mm -
60 mm
-
- -

Shot blasting

100 - 100000 1 mm -
150 mm
1 mm -
150 mm
1 mm -
150 mm
-
max. 2 kg -
further Technologies

Company description

Welcome to the Nachbur AG, your specialist for turned parts, precision turned parts, turned parts and assembly

The Nachbur AG is a specialist for components and turned parts. So we manufacture precision turned parts, turned parts and turned parts. In addition, the assembly is part of our field of activity. We will work for you as a contract manufacturer. Whether CNC turning, production of precision parts or assembly - we put the customer at the center.

1947, our company was founded for turning parts and assemblies. Since then we have gained extensive know-how for the production of precision turned parts, turned parts and lathe parts. A strength of our company is the high quality of the turned parts and assemblies. All production processes of Decolletage and assembly are strictly monitored. Our quality management system for the rotating parts is also certified. Also an environmentally conscious production of precision turned parts, turned parts and lathe parts sets us apart.For the environmentally friendly production of Decolletage our professionals develop special programs. For example, we pay attention during the shooting as well as the assembly always on the conservation of resources. Our environmental management system for the rotating parts is also certified.

In our Dreherei the latest machines for turning are available. For the rotational work naturally includes sanding and cleaning the long turning parts, turned parts, and precision turned parts. Thanks to a strong partner to deliver the CNC takes place - Turned parts worldwide. The Nachbur AG offers customers in the filming of various solutions. We manufacture pattern of precision turned parts, turned parts and lathe parts. Do the rotating parts to the customer, we ask this in produce small to large series. Our precision parts and Turned Parts are used in various industries. How to find long turning parts, precision turned parts and turned parts used in medicine, hydraulics and electronics industry.
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Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel
    • Spring steel
    • Cold extruding steel
  • Cast metals

    • Cast steel
    • Cast iron
  • Light metals

    • Aluminium and aluminium alloys
    • Titanium and titanium alloys
  • Heavy metals

    • Copper-zinc alloys (brass)
    • Copper and copper alloys
    • Zinc and zinc alloys
  • Plastics/synthetic materials

    • Thermoplastics
    • High performance plastic
  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)
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Industries

  • Apparatus engineering
  • Fittings engineering
  • Automation and control engineering
  • Automotive and vehicle construction
  • Building, agricultural and forestry machinery manufacturing
  • Construction and architectural supplies
  • Lighting industry
  • Mining and tunnel engineering
  • Office machinery and supplies
  • Chemical industry
  • Railway and rail vehicles industry
  • Electrical industry
  • Power generation and transmission industry
  • Telecommunication industry
  • Packaging industry
  • Machine tool manufacturing
  • Drive and gear engineering
  • Mechanical engineering
  • Plant engineering and construction
  • Special purpose machinery manufacturing
  • Shipbuilding industry
  • Precision engineering, mechatronics and optics
  • Household appliance industry
  • Hydraulic and pneumatic industry
  • Information technology (hardware)
  • Air conditioning, refrigeration and ventilation industry
  • Boiler, container and tank construction
  • Aerospace and aviation industry
  • Medical technology
  • Measurement and control technique, laboratory equipment
  • Military engineering
  • Furniture industry
  • Clean room technology
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References

Danfoss, Endress Hauser, Dräger Medical
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