VOUMARD 5 S is a Internal grinding machine, engineered for precision, high accuracy and reliability. Capacities: min/max internal grinding diameter 5–200 mm, grinding depth 250 mm, centre height 180 mm, distance between centres 400 mm, max workpiece length with steady 550 mm. Specs: spindle taper 25 W; spindle speed up to 22,000 t/min; table speed up to 12 m/min; 50 Hz 3x 400 V; machine weight ≈2700 kg; dimensions 2500×1600×2000 mm (L×W×H). Accessories: cylindrical dressing device, set of grinding arbors, tool cabinet. Delivers tight tolerances; typical applications: automotive, watchmaking, machine tools, aerospace, medical.