Twice scraped slide way,which could assure the accuracy of the machine. High quality electric components Radius tolerance of spindle<=0.002mm vertical value of ram slide way<=0.005mm,processing accuracy<=0.005mm. AHR: Longitudinal and Cross ward Automatically,Z axis with Elevating motor Table size 600*300mm Travel X*Y 730*350mm Table slide waySmoothy way Max. Distance fromSpindle centerto WorkingTable 540mm Auto Cross Ward Feed 0.1-10 Auto Cross Ward Rapid moving speed 820 Cross Ward Feed of Hand Wheel5(1Rev),0.02(1Div) Auto Vertical Feed0.02 Vertical Hand Wheel Feed 2(1Rev),0.01(1Div) Rotation Speed 1450RPM Grinding Wheel Size Φ350*40×Φ127mm Spindle motor 5×4HP Hydraulic motor 2×4HP Cross Ward Driven Motor 0.2×4HP Vertical Driven Motor 0.2×4HP Coolant Pump Motor 0.12×4HP Net weight 2500KG