M13 Series Cylindrical Grinding Machine STRUCTURAL FEATURES The horizontal feed of wheelhead is driven by hydraulic pressure to realize micro automatic periodic feed and fast advance and regress.Also can do manually rough fine feeding. M1350, M1450, M1363 series table and wheelhead guide rail adopt static guide rail, low speed motion is stable. M1350, M1450, M1363 series wheelhead with high rigid spindle, high rotary precision, good rigidity. The workhead adopts frequency converter to realize stepless speed regulation. Universal workhead can be adjusted at any Angle within 90 degrees counterclockwise to adapt to chuck grinding internal and external conical workpiece.