Techpilot Basis Member

    Max Lehner & Co. AG

    Techpilot Basis Member
    • Suhrerstrasse 1
    • 5722 Graenichen (Aargau)
    • Switzerland
    • Phone: Show phone number +41 62 855 0430
    • Fax: Show fax number +41 62 855 0431
    • Web: Website
    • Member since: 2016
    • last seen online: last 90 days
    • Company data:
    • Employees: 20 - 50
    • Year of foundation: 1948
    • Turnover: 5 - 10 Mil.
    • Certifications:
    • ISO 9001:2015
    • Location:
    Map Location
    • further locations:
    • CH-5722 Gränichen
Contact & company data

Contact name

Beat Leu

  •  

  • Phone: Show phone number +41 62 855 0430
  • Fax: Show fax number +41 62 855 0431
  • E-Mail: contact now

Technologies

Machining - Drilling / Sawing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Drilling / threading / tapping

1 - 200 10 mm -
2400 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

5-axis milling machines

1 - 200 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
- -

Engraver milling

1 - 200 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
10 mm -
1250 mm
max. 1600 kg -

Full-range milling (including turning)

1 - 200 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
10 mm -
1250 mm
- -

HSC milling

10 - 200 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Milling

1 - 200 10 mm -
2400 mm
10 mm -
800 mm
10 mm -
800 mm
-
- -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

50 - 2000 mm -
150 mm
-
-
10 mm -
100 mm
- -

Full-range turning (including milling)

1 - 200 10 mm -
800 mm
-
-
10 mm -
1250 mm
- -

Hard turning

1 - 50 10 mm -
3000 mm
-
-
10 mm -
1250 mm
- -

Turning

1 - 100 10 mm -
3000 mm
-
-
10 mm -
1250 mm
- -

Structural Steelwork & Welding - Welded constructions / Structural Steelwork

Technology Lotsize Length Width Height Diameter Weight Material Strength

Machine frames / bases / racks

- 10 mm -
2000 mm
10 mm -
2000 mm
10 mm -
2000 mm
-
max. 1000 kg -

Welded constructions (weldments)

- 10 mm -
2000 mm
10 mm -
2000 mm
10 mm -
2000 mm
-
max. 1000 kg -

Structural Steelwork & Welding - Welding

Technology Lotsize Length Width Height Diameter Weight Material Strength

Inert gas shielded arc welding (MIG/MAG)

1 - 50 10 mm -
2500 mm
10 mm -
2500 mm
10 mm -
2500 mm
-
max. 1000 kg -

Inert gas shielded arc welding (TIG)

1 - 50 10 mm -
2000 mm
10 mm -
2000 mm
10 mm -
2000 mm
-
max. 1000 kg -

Soldering

1 - 100 30 mm -
100 mm
30 mm -
100 mm
30 mm -
100 mm
30 mm -
100 mm
max. 20 kg -

Tool making - Etching and Spark Erosion

Technology Lotsize Length Width Height Diameter Weight Material Strength

Spark erosion countersinking

1 - 20 10 mm -
300 mm
10 mm -
300 mm
10 mm -
300 mm
-
max. 30 kg -

Tool making - Jigmaking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Assembly jigs

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Clamping devices

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Drilling / milling jigs

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Gauges

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Measuring / testing jigs

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Welding jigs

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Tool making - Mould construction

Technology Lotsize Length Width Height Diameter Weight Material Strength

Modelmaking

- 10 mm -
800 mm
10 mm -
800 mm
10 mm -
800 mm
-
max. 1600 kg -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Electromechanical assembly

- -
-
-
-
max. 30 kg -

Mechanical assembly

- -
-
-
-
max. 500 kg -

Mechanical Engineering & Assembly - Measuring & Testing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Measuring / testing

- 10 mm -
500 mm
10 mm -
500 mm
10 mm -
250 mm
10 mm -
500 mm
max. 200 kg -

Surface treatment - Surface Treatment

Technology Lotsize Length Width Height Diameter Weight Material Strength

Rotofinishing, barrel finishing

1 - 200 50 mm -
200 mm
50 mm -
200 mm
50 mm -
200 mm
-
- -

Sand blasting

1 - 200 10 mm -
400 mm
10 mm -
400 mm
10 mm -
400 mm
-
max. 20 kg -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

External cylindrical grinding

1 - 200 20 mm -
1500 mm
-
-
20 mm -
50 mm
- -

Surface grinding machine

1 - 200 10 mm -
200 mm
10 mm -
200 mm
10 mm -
200 mm
-
max. 30 kg -

Cables, tubes and pipes (assembled) - Cable Preparation

Technology Lotsize Length Width Height Diameter Weight Material Strength

Cable preparation

- -
-
-
5 mm -
50 mm
- -
further Technologies

Company description

Max Lehner & Co. AG develops and produces complex components and assemblies made of normal and high-alloy steel. At the company headquarters in Gränichen, around 25 employees produce high-quality products on modern machinery, which are used all over the world.
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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
  • 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
  • Plastics/synthetic materials

    • Thermosets
  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)
  • Natural materials

    • Wood/timber
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Industries

  • Power generation and transmission industry
  • Aerospace and aviation industry
  • Military engineering
  • Shipbuilding industry
  • Machine tool manufacturing
  • Apparatus engineering
  • Special purpose machinery manufacturing
  • Mechanical engineering
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