CK6440X Horizontal (slant bed) CNC lathes Applications: Hig-precision shafts, Auto. Parts, Military parts etc. Features: A. High speed, high precision, high rigidity. B. 45° Slant bed makes lathe machine more stable. C. Increase precision, reduce wear and longer service time driven by roll lead rail. D. Increase precision and performance greatly.Item Unit CK6440XWorkingRangeMax. diameter of swing over bed mm Φ400Max. diameter of swing over Slide mm Φ255Distance between centers mm 450SpindleRangeof Spindlespeed r/min 150-2800/150-4200Spindle bore diameter mm Φ70Type of spindle nose Taper of spindle nose MT 80Spindle altitude mm 950Power of spindle motor Kw 5.5Work piece PCB 3-Jaw chuck ( hydraulic)TailstockTailstock post Hydraulic tailstockMax. travel of tailstock sleeve mm 120Diameter of tailstock sleeve mm Φ58Taper of tailstock sleeve MT MT5ToolTool post Hydraulic/electric toolWorkstation PCS 8/10Sectional dimension mm/min 25×25TraverseZ-axis traverse mm 650X-axis traverse mm 240Rapid movementZ-axis rapid feed rate mm/min 10000X-axis rapid feed rate mm/min 6000PrecisionWork piece precision IT6--IT7Work piece surface roughness mm Ra1-1.25Positioning accuracy mm Z-axis: 0.025×0.016Repeatable positioning accuracy mm Z-axis: 0.012×0.01OthersLathe structure 45°, hard guide tailMachine weight Kg 1500Overall dimension mm 2450×1550×1700
