WALTHER TT 90 is a Superfinishing vibrator of high precision, engineered for accurate, reliable finishing. Working capacity: 1 tank, diameter 650 mm. Main specs: voltage 50 Hz 3x 380 V; machine weight approx. 1500 kg; dimensions L2900 x W1400 x H2600 mm. Achieves tight tolerances; typical applications include automotive, watchmaking, machine tools, aerospace and medical.