Model MY7130 MY7132A MY7140A Work table size ( L x W ) 320x1000mm 320x1000mm 400x1000mm Max.Distance between main Spindle to work table 575mm 600mm 600mm Max.Longitudinal travel Of work table 1100mm 1100mm 1100mm Max.Cross travel of grinding head 370mm 390mm 470mm Max.Vertical travel of grinding head 400 mm 400mm 400 mm Grinding head vertical feed 0.005mm 0.005mm 0.005mm 0.5mm 0.5mm 0.5mm Grinding head cross feed 0.05mm 0.05mm 0.05mm 3mm 3mm 3mm Grinding wheel size 350X40X127mm 400X50X203mm 400X50X203mm Main spindle rotary speed 1440r/min 1440r/min 1440r/min Mian motor power 9.17kW 9.17kW 9.17kW Grinding wheel motor 5.5kW 5.5kW 5.5kW Oil pump motor 3kW 3kW 3kW Levelling precision mm 0.005/300 0.005/300 0.005/300 Surface roughness Ra:0.63μm Ra:0.63μm Ra:0.63μm Net weight / Gross weight 3000/3500kg 3500/4000kg 3800/4300kg Packing dimension 230X170X250cm 230X170X250cm 230X170X250cm
