Alpine Metal Tech business units at one glance

Alpine Metal Tech Group Portfolio
Our competences

Steel Business

Wheel Business

Life Cycle Business

Numtec  Gega  Koch H&K

Numtec  Magnemag  Koch H&K

Knorr

Numtec  Makra

Numtec  Gega  Knorr

Koch H&K  Magnemag  Makra

Testing
Aluminium Wheel

ZWARP – Biaxial wheel test

The biaxial wheel test machine called ZWARP, is used for fatigue tests or life tests of disc wheels. The wheel is running inside a drum and is applied to with radial- and ...

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ZWARP – Multiaxial wheel test

The multi-axial test machine is used for fatigue and endurance tests on aluminium wheels for cars and light trucks, by rim-rolling them on a coated load drum.

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Impact Test Bench

The Impact test machine was developed specifically for impact tests and is suitable for all tests worldwide.

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RRH - Radial Fatigue Test

The RRH machine is used for fatigue and endurance testing of wheels by rolling the wheel on a drum under specific radial load conditions.

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BUP – Cornering Fatigue Test Machine

The MAKRA Test machine BUP 760 is used for fatigue tests on vehicle wheels with the method of rotating centrifugal weight.

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EXA - Concentricity- and Runout Measuring Machine

MAKRA measuring machines were developed to make the simultaneous measurement of concentricity and run-out on the outer and inner tyre seat possible.

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Testing and Measurement Instruments

For more than 20 years MAKRA has been manufacturing measuring and testing equipment for the wheel industry.

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Radial Impact Test Bench

The radial impact test is useful to prevent dents in the inner rim flange when small obstacles are driven over

Read more …

Steel Wheel

ZWARP – Biaxial wheel test

The biaxial wheel test machine called ZWARP, is used for fatigue tests or life tests of disc wheels. The wheel is running inside a drum and is applied to with radial- and ...

Read more …

ZWARP – Multiaxial wheel test

The multi-axial test machine is used for fatigue and endurance tests on aluminium wheels for cars and light trucks, by rim-rolling them on a coated load drum.

Read more …

Impact Test Bench

The Impact test machine was developed specifically for impact tests and is suitable for all tests worldwide.

Read more …

RRH - Radial Fatigue Test

The RRH machine is used for fatigue and endurance testing of wheels by rolling the wheel on a drum under specific radial load conditions.

Read more …

BUP – Cornering Fatigue Test Machine

The MAKRA Test machine BUP 760 is used for fatigue tests on vehicle wheels with the method of rotating centrifugal weight.

Read more …

EXA - Concentricity- and Runout Measuring Machine

MAKRA measuring machines were developed to make the simultaneous measurement of concentricity and run-out on the outer and inner tyre seat possible.

Read more …

Testing and Measurement Instruments

For more than 20 years MAKRA has been manufacturing measuring and testing equipment for the wheel industry.

Read more …

Radial Impact Test Bench

The radial impact test is useful to prevent dents in the inner rim flange when small obstacles are driven over

Read more …