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

Production
Aluminium Wheel

ABV – Sprue Point Drilling Machine

The ABV machine is developed for the automatic sprue point drilling of alloy wheels after the casting process. It’s a strong and reliable machine, setting the standard ...

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Wheel Deburring Machine

For the automated deburring of these wheels in the horn and rims area MAKRA has developed various types of machines.

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Steel Wheel

ABV – Sprue Point Drilling Machine

The ABV machine is developed for the automatic sprue point drilling of alloy wheels after the casting process. It’s a strong and reliable machine, setting the standard ...

Read more …

Wheel Deburring Machine

For the automated deburring of these wheels in the horn and rims area MAKRA has developed various types of machines.

Read more …

Chucking-Workholding
Aluminium Wheel

Chucking at 1st Operation

Chucking solutions with fi nger chucks for highest quality of wheels in respect of runout and imbalance

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Chucking at 2nd Operation

Chucking at the machined inboard fl ange with 3-jaw chuck with centrifugal force balancing for constant chucking force over the total rpm range

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Workholding for Drilling

For the workholding at CNC bolt hole and valve hole drilling, a wide range of different types of workholding is available

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Steel Wheel

Chucking at 1st Operation

Chucking solutions with fi nger chucks for highest quality of wheels in respect of runout and imbalance

Read more …

Chucking at 2nd Operation

Chucking at the machined inboard fl ange with 3-jaw chuck with centrifugal force balancing for constant chucking force over the total rpm range

Read more …

Workholding for Drilling

For the workholding at CNC bolt hole and valve hole drilling, a wide range of different types of workholding is available

Read more …