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CST 4280 14A

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CST-42 CST-46 CST-50
Capacity Swing over bed 1070mm(42") 1170mm(46") 1270mm(50")
Swing over cross slide 680mm(27") 780mm(31") 880mm(35")
Swing over gap *1400mm(55") *1500mm(59") *1600mm(63")
Width of gap *560mm(22")
Distance between center 1000mm / 2000mm / 3000mm / 4000mm / 5000mm / 6000mm
Headstock Spindle nose A2-11 / *A2-15, A2-20
Spindle bore 153mm(6") *230mm(9") *255mm(10") *310mm(12") *356mm(14")
Range of spindle speed 1~680 rpm 1~450 rpm 1~420 rpm 1~400 rpm 1~350 rpm
No. of spindle speed 4 2
Carriage Cross slide travel
Longitudinal travel
1300mm / 2300mm / 3300mm / 4300mm / 5300mm / 6300mm / 7300 mm / 8300mm
AC servo motor X:3kw(4HP) Z:7kw(9.4HP)
Rapid feed X:10m /min (393ipm) Z:8m/min(315ipm)
Cutting feed rate X/Z:0.001-500mm/rev (0.0004"-20"/rev)
Turret Tool station
H4/ *H6, V8
Size of external turning 32x32mm (1-1/4" x 1-1/4")
Boring bar dia. 50mm(2")
Tailstock Quill dia 155mm(6")
Quill stroke 250mm (10")
Taper of center MT NO.6
Motor Main spindle (continuous) AC 22 KW (30HP)
Main spindle
(30 min. rating)
AC 26 KW (35 HP)
Hydraulic pump 1.5kw(2HP)
Coolant pump 0.375kw(0.5HP)
Bed Width of bed 665mm(26")
Control CNC control unit available FANUC, FAGOR, SIEMENS

OPT.Specification Subject to change without notice.