CPM Booster Card for the Isel IMC4 stepper

The video will first show you an NC program file executed on a machine with the original IMC4 controller. When you have such machine you will recognize the typical staccato rumbling noise made by the machine.
Next the same NC file is machined again, but now on a machine with the Booster card installed. The different movement style is immediately clear: you will both see and hear the enormous improvement.