The machine features two independent grinding wheels with two independent spindle motors. The grinding wheels are mounted on different slides to perform independent grinding functions. This machine is capable of 9 axis of movement. One major advantage of the MQS is that diameters of widely different sizes can be ground simultaneously without sacrificing surface speed on either diameter. SPECIFICATIONS: Capacity - 1 - 50mm Grinding Wheel - 455 X 106 X 228.6, second wheel - 455 X 73 X 228.6mm Regulating Wheel - 260 X 150 X 101.6mm Dimensions - 2500 X 3500 X 1800mm Weight - 5800 Kg