China Big Bore Precision Lathe

Large spindle bore of 65mm
Main spindle dynamic balanced, and supported at 2 points with taper roller bearings of Harbin brand
Outward appearance featuring large plains, making the machine more good-looking
Gapped bed ways, which are super-audio frequency hardened
All gears hardened and ground by Reishauer grinding machine
Leadscrew and feed rod interlocked, both with overload protection
Automatic feed stopper
Configuration variable totally according to orders:
Metric or inch system; Right or left hand wheel; Large plane type; Halogen lamp; Quick change tool past; DRO; T-slot compound; Chuck guard; Leadscrew hood; Rapid traverse motor; Electromagnetic brake; Forced lubrication system.
MODELCD6136B
CD6236BCD6140B
CD6240BCD6145B
CD6245BCD6150B
CD6250BCD6160B
CD6260BCAPACITIESMax. swing over bed (mm)360400450500600Max. swing over cross slide(mm)185225285325mm360Center distance (mm)1000, 1500, 2000mmMax swing in gap (mm)490530580630730Valid length of gap260mmBed width330mmHEADSTOCKSpindle hole65mmSpindle noseISO-C6 or ISO-D6Spindle taperMetric 70mmSpindle speeds (Number)22-1800rpm (15 steps)FEEDSMetric threads range (Kinds)0.5-28mm (66kinds)Inch Threads range (Kinds)1-56 /inch(66kinds)Module threads range (Kinds)0.5-3.5mm (33kinds)Diametral threads range (Kinds)8-56 DP(33kinds)Longitudinal fees range (Kinds)0.072-4.038mm/rev(0.0027-0.15 inch/rev) (66kinds)Cross feeds range (Kinds)0.036-2.019mm/rev(0.0013-0.075 inch/rev) (66kinds)Rapid traveling speed of carriage5m/min (16.4ft/min)Leadscrew size: Diameter/Pitch35mm/6mmCARRIAGECross slide travel300mmCompound rest travel130mmCross-section size of toolshank20*20mm25*20mm25*25mmTAILSTOCKTaper of tailstock sleeveMorse No.5Diameter of tailstock sleeve65mmTravel of tailstock sleeve120mmMOTORMain drive motor4.0kw or 5.5kw or 7.5kw7.5kwCoolant pump motor0.125kwRapid traverse motor0.12kwPacking Size (L*W*H) (mm)Center Distance1000mm2420*1150*1800 1500mm2920*1150*1800 2000mm3460*1150*1800

Standard accessories Optional accessories 3-jaw chuckLive centerCenter$center sleeverQuick change tool postWrenchedTaper copy rulerOil gun4-position longitudinal touch stopOperation manual
Steady rest
follow rest
4-jaw chuck
Face plate
Thread dial
Longitudinal touch stop