... surface.Grinding, workpiece rotate speed. A, overviewShaft neck grinding machine for grinding shaft neck cylindrical surface.Grinding, workpiece rotate speed ... , so as to achieve the purpose of grinding.This machine adopts two standard grinding head, while two shaft neck ... automatic axial movement type)13, radial move length: 50mm14, Radial slide the length: 50mm15, power: 380V / 220V / 24V 50Hz16, ...