Levelers: for flat and low-stress sheet metal.

The success stories show that ARKU levelers are efficient and precise. For optimized production processes without any compromises. Our customers benefit from this.

Liebherr-Werk Ehingen GmbH, Germany: FlatMaster® 120.

Liebherr-Werk Ehingen GmbH is the world market leader in mobile crane technology. Liebherr is among the world's largest construction machinery manufacturers.


High-strength plates were no longer flat after the flame cutting, blasting and deburring processes.

Solution from ARKU:

The FlatMaster® 120 precision leveler It covers a thickness spectrum from 3 to 35 mm.

"The FlatMaster levels the parts five times faster, and independently of the employee’s personal daily condition."

- Erik Lorenz, Chief Operating Officer Liebherr-Werk Ehingen GmbH

  • Liebherr-Werk Ehingen GmbH: FlatMaster® 120.

    Liebherr is one of the biggest construction machinery manufacturers in the world. Liebherr is using the FlatMaster® 120 to ensure flat high-tensile sheet metal even after cutting, blasting and deburring.


Benefits for the customer:

  • One leveler enables Liebherr to process approximately 90% of its laser and flame cut parts.
  • Process reliability throughout the entire steel working process
  • High, reproducible quality

What the customer says:

"The FlatMaster® levels the parts five times faster than our straightening press. In addition, the leveling results have improved significantly, which enables the parts to be welded more quickly and more precisely." - Erik Lorenz, Chief Operating Officer Liebherr-Werk Ehingen GmbH

Additional information.

Contact details

Liebherr-Werk Ehingen GmbH
Dr.-Hans-Liebherr-Straße 1
89584 Ehingen


Success stories.

"Essentially, every metalworking company should own a parts leveler, because this significantly simplifies the processing.” - Anton Prüfling, Managing Director at Quadrus. More about customers’ successful use of our levelers:

To the success stories

Did you know?

We also process your parts at our Leveling and Deburring Center. In small quantities for testing or as contract work – economical and efficient.

Find out more