What Is The Fortis HD Machine?

The Kern Fortis HD is designed to be the most accurate 5-axis machine for reliable high-precision machining in serial production. Parts to be machined range from small to very large, the high productivity, as well as the strong performance in preceding rough machining, make this machine a real asset for high-accuracy machining.

The Fortis HD combines a compact design with an integrated hybrid unit, delivering exceptional stability through the extended Kern temperature management. Only the combination of microgap hydrostatic and lightweight structural aluminium segments with linear direct drives creates the unique, uncompromising synergy in the three-axis structure of the Kern Fortis HD. The implemented tool changer of the Kern Fortis HD is based on the proven Micro Platform and adds new, high-performance features. The integrated 2-axis system offers exceptionally high tool density, providing up to 159 pockets for HSK-A63 tool holders and up to 349 pockets for HSK-E40 tool holders – all within a small footprint.

Kern Microtechnik GmbH, headquartered in Upper Bavaria, Southern Germany, nestled in the scenic foothills of the Alps, with majestic mountains, sparkling rivers, and picturesque lakes, has secured a leading global position in high-precision technology over the past decades. With a strong commitment to innovation, technology, and close customer collaboration, Kern has become a trusted partner for clients worldwide, helping them achieve ambitious goals across various industries such as medical, aerospace, watchmaking, defense, semiconductors, and more. A shared vision of sustainable, cross-generational development drives our work. Our innovative spirit, adaptability, and, most importantly, our outstanding team, are the keys to our corporate strength and resilience through challenging times.

Unrivalled precision for micro-accurate series production

The Kern Fortis HD is designed for applications that demand the highest precision and surface quality, as well as high cutting performance.

Maximum machine stability thanks to extended KERN temperature management.
Highly dynamic acceleration and maximum travel speed thanks to a transmission-free drive system.
Highest possible quality and freedom from wear thanks to innovative, newly dimensioned KERN micro-gap hydrostatics.
Maximum accuracy with minimum warm-up time thanks to topology-optimised aluminium axes.
Integrated tool management system with exceptionally high tool density and minimal footprint.
Multi-shift operation without operators and with an integrated tool-changer for up to 210 tools and max. 60 workpieces.
Certified interfaces for additional accessories and automation systems.

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Moto Sport

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Precision Engineering

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Precision Engineering

I would like to say thank you for the help you have given our project over the last few years. Your advice on the correct cutters plus the right speeds and feeds has not only helped with accuracy but brought the cycle times down so we can meet our project deadlines.

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Education Sector

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Precision Engineering

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Precision Engineering

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Precision Engineering