RollCal™ 3

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 center 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)