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vertical disc grinding machine / 4-axis / for the aerospace industry
Berthiez RVU series

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vertical disc grinding machine vertical disc grinding machine - Berthiez RVU series


  • Type:

    vertical disc

  • Number of axes:


  • Other characteristics:

    for the aerospace industry

  • Spindle speed:

    Max.: 18,000 rpm (113,097 rad.min-1)

    Min.: 4,000 rpm (25,133 rad.min-1)


The RVU grinding machines set new standards in high-precision machining and are especially suitable for high precision grinding applications in the bearing and aerospace industries. The range can be equipped with up to four water-cooled grinding spindles which can achieve a performance of 45 kW at 18,000 rev/min. (according to the type of grinding wheel selected)

The RVU facilitates a complete machining processing without interruption as optional dressing units, grinding wheel changers and workpiece measurement are available. Additional options for hard metal machining boring and workpiece measurement increase the possible applications of the machine series considerably.

Innovative Solutions
High drive power
Table drive by torque motor
Process Optimization
Spindle head pivot axis
High degree of concentricity and axial run-out accuracies
Large range of peripheral equipment
Complete cast design