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    CHINESE
    ? ? ? ?

    ?

    Products ? ? ?
    CNC LATHE TURNING CENTER CNC MILLTURNING CENTER GANTRY MACHINING CENTER
    MACHINING CENTER CNC HONING MACHINE CNC PIPE THREADING LATHE VERTICAL CNC LATHE
    ECONOMICAL CNC LATHE UNIVERSAL LATHE GAP-BED LATHE Automated and other products
    ? ? ? ?
    ?
    CK7660LC/CK7660LD/CK7660LE  CNC lathes

    Introduction

    CK7660LCCK7660LD, CK7660LE CNClathes are developed and designed specifically for aluminum alloy hub turningin automobile and motorcycle industries. adopts integral slant bed, slidingpasting ways, through-hole type spindle, hydraulic 12-station turret, fullenclosed guard and large flow chip flushing system.

    CK7660LCis suitable for machining external / internal sequence processing of 12-22aluminum alloy wheels.

    CK7660LDis equipped with built-in motorized spindle, adopts linear rolling way on Zaxis, meets 12~22high precision bright surface turning of aluminum alloywheel hub.

    CK7670LEis equippedwith 45KW high power main motor, is suitable for machining external/ internal sequence processing of 12-24 aluminum alloy wheels.


    Specifications 

     

    items

    unit

    parameters

    CK7660LC

    CK7660LD

    CK7670LE

    capacity

    Max swing dia

    mm(in)

    750(29.527)

    750(29.527)

    830(32.677)

    Max swing over cross gap

    mm(in)

    610(24.016)

    610(24.016)

    650(25.590)

    Max tuning dia.

    mm(in)

    630(24.803)

    630(24.803)

    680(26.772)

    spindle

    Spindle nose

    GB5900.1

    A2-8

    A2-8

    A2-11

    Spindle taper size

    metric(in)

    1:20

    big end113(4.449)

    1:20

    big end113(4.449)

    1:20

    big end113(4.449)

    Spindle thru-hole dia.

    mm(in)

    105(4.134)

    87(3.425)

    105(4.134)

    Spindle bearing dia.(front/back)

    mm

    (in)

    160/140

    (6.299/5.512)

    160/120

    (6.299/4.724)

    160/140

    (6.299/5.512)

    Spindle speed

    r/min(rpm)

    22-2200

    22-2500

    22-2200

    Main motor power

    (con/30min)

    kW(hp)

    30/37(40.2/49.6)

    37/45(49.6/60.3)

    37/45(49.6/60.3)

    Max spindle output torque

    N•m(ft-lb)

    550(405.6)

    307(116.4)

    670(494.1)

    carriage

    slant angel

    DEG

    45

    45

    45

    Travel  X/Z

    mm

    (in)

    350/750

    (13.780/29.527)

    350/700

    (13.780/27.559)

    360/880

    (14.173/34.646)

    Rapid traverse  X/Z

    m/min(ipm)

    16/20(630/787)

    16/20(630/787)

    16/20(630/787)

    Servo motor torque

    N•m(ft-lb)

    22/22(16.2/16.2)

    22/22(16.2/16.2)

    22/30(16.2/22.1)

    Ball screw dia. X/Z

    mm

    (in)

    40/50

    (1.575/1.968)

    40/50

    (1.575/1.968)

    40/50

    (1.575/1.968)

    turret

    Number of stations

     

    12

    12

    12

    Tool size(turning/boring)

    mm

    25×25or 32x32/50

    32x32/50

    32x32/63

    others

    power source

    kVA

    55

    65

    60

    Dimensions(L×W×H)

    mm

    (in)

    4840×2350×2342

    (190.5×92.5×92.2)

    4840×3386×2342

    (190.5×133.3×92.2)

    5380×2490×2460

    (211.8×98×96.9)

    Gross weight/net weight

    kg

    (lbs)

    10500/8300

    (23100/18200)

    10500/8300

    (23100/18200)

    12000/10000

    (26400/22000)


    ?

    BAOJI MACHINE TOOL GROUP CO.,LTD.
    ? Address: Gaoxin 14th Road,Baoji,Shaanxi China China Zip:721013, China Zip:721013
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