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The new AR20 burnishing machine is equipped with a new modular loading system, a new highly precise CNC PLC and a digital positioning assistance for more comfort during set-up and use.


The four CNC axes operate simultaneously up to twenty-four seats (twelve seats per side). The rolling operation can be used for mechanical purposes (part hardening) but also for cosmetic purposes (improvement of the visual surface aspect). 


The part reference socket is carried out in "touching" mode, which saves a significant amount of time during set-up.


  • Accuracy: +/- 1 μm

  • Digital positioning assistance

  • New Computer Numerical Control (CNC) Programmable Logic Controller (PLC)

  • Multiple loading systems available (notched or U-shaped targets)

  • Manual loading or in combination with W20 | vibrating bowl  




Burnishing | Hardening | Surface Finish | Pinions

Precision 1 μm | CNC

Modular Loading | Automatic | Manual

Vibrating Bowl | Wahli W20 Charger

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