Double Disc Grinder GDS22 Designed to grind two parallel surface in one operation to close tolerance and with fine finish -two separate spindles each with a grinding wheel mounted on opposite ends -flat surfaces generated by double disc grinder have better geometrical accuracies and hence either eliminate or minimise need from subsequent lapping operation -ideal for components of automobile, ball bearing and general engineering industries industries -options available in mechanical, hydraulic & CNC version. MAIN DATA Grinding wheel diameter mm 660 Grinding wheel thickness mm 70 Max. distance between spindle flanges mm 420 Wheel drive motor power kw 22 each Standard dia. of workpiece : Through feed mm 30 -220 Rotary carrier mm 10 - 40 Standard thickness of workpiece : Through feed mm 1.5 - 40 Rotary carrier mm 3 - 40