Calibration chains

Calibration chains (CLM85 and CLM90) are essential accessories to any user of conveyor belt scales or weighbeltfeeders.
It’s often very difficult to check the dynamic accuracy of a beltscale or a weighbeltfeeder installed in a continuous production line if there is no material deviation possibility for a drop test.
Each CLM calibration chain consists of 1 hanging shaft with hook and several roller segments. The segment pitch is selected according to the weighbridge length.