Profile: Spindel Corp. sells adjustable speed AC motor drives (inverters). Our products are used in machining spindles, to reduce the vibration and to reduce the heat inside high speed motors in general. We focus on grinding (ID, precision surface, optical), high speed milling, testing of motorized spindles, turbo-machinery (compressors, expanders, pumps, generators), centrifuges and test stands for automotive and aerospace industries, dynamometers and dryers (atomizers).