New generation L&W bending tester launched by ABB

The L&W Bending Tester produced by ABB has been enhanced with new features to deliver easier and more reliable operator-independent measurements of bending resistance and stiffness.

The tester, which measures resistance to bending in paper and packaging, is a benchtop instrument with a large touchscreen interface and improved post-processing for instrument checking and calibration.

The new features enhance the ease-of-use for operators and help them to overcome challenges associated with older, complex or difficult-to-operate instruments: l A test piece is clamped automatically and precisely with a support for easy sample loading, aiding the operator and leading to a repeatable measurement process l A new ergonomically-placed start button is pressed, and the testing sequence starts automatically with an improved auto-touch function l A large touchscreen with customisable programs, options for instrument check and calibration, and adjustable testing speed and bending angle makes it easy for the operator to select the right options and program settings.

In addition, bending length is automatically detected, which ensures that the correct settings are selected every time. On-screen results include an overview of the measurement series and a graphical display of the bending curve with break angle/force. This model also accommodates bending lengths from 1mm to 50mm.

Integration with other ABB products, such as L&W Lab Management System (LMS), also means connectivity to the full Quality Data Management module within the larger Manufacturing Execution System (MES), enabling greater visibility of data across the mill and enterprise.