Roll Grinding Machines Proma Crankshaft Grinding Machine HC – CNC Available in the Series Swing Diameter: 850/1300/1600/2000 mm Distance Between Centers: 3000→12000 mm Explore Proma Heavy-Duty Grinding Machine H Series – Roll Grinding Available in the Series Swing Diameter: 850/1300/1600/2000 mm Distance Between Centers: 3000→12000 mm Explore Proma Heavy-Duty Grinding Machine L Series – Roll Grinding Available in the Series Swing Diameter: 850/1000 mm Distance Between Centers: 3000→6000 mm Explore Proma Heavy-Duty Grinding Machine M Series – Roll Grinding Available in the Series Swing Diameter: 600 mm Distance Between Centers: 3000→6000 mm Explore Proma Heavy-Duty Grinding Machine S Series – Roll Grinding Available in the Series Swing Diameter: 400 mm Distance Between Centers: 1500→4000 mm Explore
