During the typical working day of a floor cleaner, the control technology must be able to withstand a good deal of wear and tear and, in addition to mechanical stress, must also withstand many a rustic actuation. That’s why Dr. Gansow Gmatic AG uses robust, easy-to-install switches from the RAFI RAMO 22 series as the control units in its high-quality Gmatic and Rotan scrubber dryers.