BIG BORE HIGH SPEED PRECISION LATHE

Features: Hardened and ground bed ways Gears in headstock precisely ground to reduce noise Spindle hole 103mm or 165mm Clutched head stock Safety torque limiting device for lead screw and overload clutch for feedrod Rapid traverse Specs: ModelCHY6266CHY6280CHY6266ACHY6280AMax. swing over bed660mm800mm660mm800mmMax. swing over cross slide435mm545mm435mm545mmMax. swing over gap860mm1000mm860mm1000mmEffective length of gap280mm280mmDistance between centers1000,1500,2000,3000mm1000,1500,2000,3000mmBed width400mm400mmSpindle hole103mm165mmSpindle noseISO-C11 or D11ISO-A15Spindle taperMetric 115mmMetric 175mmSpindle speed9-1275rpm, 18 steps9-938rpm, 12 stepsLongitudinal feeds range0.073-4.066mm/rev0.073-4.066mm/revCross feeds range0.036-2.033mm/rev0.036-2.033mm/revMetric threads range72 kinds, 0.5-112mm72 kinds, 0.5-112mmInch threads range72 kinds, 1/4-56T.P.I72 kinds, 1/4-56T.P.IModule threads range36 kinds, 0.5-7mm36 kinds, 0.5-7mmD.P. threads range36 kinds, 4-56 D.P36 kinds, 4-56 D.PMax. travel of top slide110mm110mmMax. travel of cross slide325mm325mmMax. size of tool shank32x32mm32x32mmDia. of tailstock sleeve90mm90mmTaper of tailstock sleeveMT#6MT#6Max. travel of tailstock150mm150mmMain motor11kw11kwRapid traverse motor250w250wCoolant pump motor125w125wPacking dimensions 2850x1150x1850mm (Center distance 1000mm)3350x1150x1850mm (Center distance 1500mm)3850x1150x1850mm (Center distance 2000mm)4850x1150x1850mm (Center distance 3000mm)Machine weight1000mm3000kg3150kg3100kg3250kg1500mm3250kg3400kg3350kg3500kg2000mm3500kg3650kg3600kg3750kg3000mm3900kg4050kg4000kg4150kg Standard equipments: 3-jaw chuck4-jaw chuckFace plateDrive plateChasing dialFoot brakeCoolant systemWork lampSteady restFollow restDead centersFull length splash guard