2M2217 VERTICAL HONING MACHINE is mainly used for horing holes of cylinder body and sleeve for engines and other accurate holes. Advanccd-design and steady function; Stepless of spindle turning feeding; MAIN SPECIFICATIONSHoning diameter range40170mmmax.honing depth320mmTelescopic length of spindle connecting rod120mmSpindle speeds(four steps)115,160,225,320rev/mmSpindle alternating motion speed(stepness)318m/minMax.spindle travel300mmDistance from spindle axis to column vertical plane300mmDimensions of the surface400x1000mmTable longitudinal travel800mmMachining accuracyDimension accuracy0.0025mmRoundness0.003mmroughnessRa0.2Overall Dimensions(LxWxH)1900x1210x1988mm3N.W./G.W.2000kg/2500kgPaking DimensionsLxWxH1410x1590x2170mm3