Cylindrical Grinder JHU-27 Series Machine features: 20kg/cm grinding wheel spindle using high-pressure oil for axial and radial bearing on the support. From metal to metal contact of friction, to be replaced. Spindle with a high-rigidity, high precision and low vibration, low-temperature upgraded a number of advantages. Cylindrical Grinder. Spindle sleeve in the first use of the design, the use of before and after the end of 8 P4-class precision diagonal ball and roller bearing support. Processing stability, suitable for heavy cutting. FANUC servo motor drive. Spindle with a centering and dynamic features. Top with heart To hold up the rapid exchange. Spindle can be used for the first 90-degree counter-clockwise rotation, and may be 30 degrees clockwise rotation, are a variety of co-grinding mode.'s Tail shaft tube using mobile hydraulic drive, so that the work load and more convenient. The pressure switch provides pressure sensing function. The spindle can't start until lubrication oil pressure reaches the setting value. In case hydraulic system is abnormal, spindle running stops. Cylindrical Grinder. Paper foot control attached to the workpiece clamping and relax. Workpiece clamping force by the knob adjustment.'s Tail shaft for hardened alloy steel pipe, the wear and high rigidity.