RollCal™ 3

RollCal™ 3

Manufactured by RollTest

The RollCal™ 3 is an automated four-point roll measurement system. The RollCal™ 3 continues to advance the highly successful RollCal™ Classic and RollCal™ 2 roll measurement systems applying up-to-date technology to the science of roll measurement.

  • Features:
  •  Uses four active sensors
  •  Movements are automated.
  •  Even more versatile measurement capabilities compared to RollCal 2.

RollCal™ 3 can measure

  •  Diameter deviations (shape)
  •  Crown and compound crown
  •  True out-of-roundness
  •  Concentricity
  •  Roll diameter
  •  Movement of centre axis
  •  Roll alignment
  •  Grinder bed errors
  • Specifications:
  •  Roll diameter range for measurements: 200–2000 mm (7.87–78.7”)
  •  Measurement accuracy: 1 µm or better (0.00004 inches)
  •  Repeatability: 3 µm (0.00012 inches)

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