Short Description:

Model Unit VR90/3M9390A Max. dia. of valves to be ground mm 90 Dia. of valve stems to be gripped (standard) mm 6 ~ 16 Dia. of valve stems to be gripped (special) mm 4 ~ 7 Dia. of valve stems to be gripped (special) mm 14~ 18 Angles of valves to be ground ° 25 ~ 60 Longitudinal movement of geared head mm 120 Transverse movement of grinding wheel head mm 95 Max. cutting depth of ground valve mm 0.025 Grinding wheel spindle speed rpm 4500 Geared head spindle speed rpm 125...