BREYER GmbH Maschinenfabrik

Experience has always been considered the key to success.

This mainly applies to the plastic-processing industry with its constantly changing requirements and new tasks. Expert knowledge and the attitude to approach solutions in a very unusual way has made us what we are today: a pioneer and trailblazer in many markets. Because from the beginning we never limited ourselves to a specific segment and have always strived towards turning something good into something even better: Cutting-edge extrusion lines from the planning to the production to the installation at customers site. For almost 70 years.

The Future is Energy.

BREYER calender technology for the production of electrode film for lithium-ion batteries.

The new generation of the BREYER calenders represents a milestone in improving lithium-ion electrode film production.

The production of an electrode film (anode, cathode) requires high and individually adjustable line loads on the calender and high-precision calibration. The extremely low tolerances required in the calendering process are a challenge for the machine itself.

BREYER’s many years of experience in the field of calender system production enabled the development of a system that complies with the high precision standards in the production of electrodes. The precise and reliable calender system allows for extremely low thickness tolerances.

For operators, being able to adjust the film thickness reliably, quickly and reproducibly is a decisive factor. With the BREYER “fast & easy” gap adjustment technology, the adjustment even in such small dimensions becomes child’s play. This system, in combination with the inline thickness measurement, allows for the establishment of an automated gap control.


  Fast and reproducible thickness adjustment

  Variably adjustable line load up to 4000 N/mm

  Direct gap measurement

  Defined compression via servo-hydraulic roller adjustment for distance and force

•  Lowest possible thickness tolerances

  Powerful individual drives

•  Safety system

•  Compact design

  Convenient user interface, easy operation


BREYER GmbH Maschinenfabrik

Georg-Fischer-Str. 40
78224 Singen

Phone +49 (0) 77 31 920-0
Fax +49 (0) 77 31 920-190

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