Grinding diameter (mm) φ70
Distance between centers (mm) 350/630
Wheel diameter (mm) φ430


Single wheel spec. grinder that achieves high accuracy, high productivity, and flexibility

CBN crankshaft grinders

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Supports drive section diameter difference due to automatic center distance adjustment and wide range floating chuck

We also have set-up changeover items prepared which can respond to workpieces with difference lengths and diameters. This significantly reduces set-up changeover time, contributing to productivity improvement.


Swing over table Swing over tablemmφ320
Distance between centersmm350/630
Grinding diametermmφ35~φ70
Wheel O.D. × widthmmφ430×45
Wheel surface speedm/s120 [80]
Wheelhead min. input incrementmmφ0.0001
Wheel spindle drive motorkW22 [30]
Machine weightkg11,500