SPARK C61220 C61250 CNC Horizontal lathe

Feature

1.       This series of machine is CNC heavy duty horizontal lathe suitable for rough machine and finish machine of ferrous and non-ferrous metal workpiece with carbide ceramic and other tools in facing external cylindrical turning internal, taper cutting and curved shape.

2.       Machine bed has three guideway or four guideways on one-piece casting and induction hardened to guarantee high accuracy. Heavy load capacity and long life. Carriage guideways are full protected with metal plate splash guards.

3.       Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide range of speed change of 1:200., two step change headstock has spindle direct connected chuck structure. Main spindle is supported by imported high precision radial backlash adjustable double-row cylinder roller bearing in optimal distance considering supporting distance and chuck diameter to get the best accuracy and stiffness.

4.       X-axis and Z-axis movement is controlled by AC servo motors X-axis adopts imported high precision ball screw and Z-axis adopts imported high precision backlash-free warm-rock structure to guarantee the highest feed accuracy and rapid traverse.

5.       Various types of steady rests, roll chock grinding attachment and milling attachment are available as optional according to customer¡¯s choices.

Parameter

Specification

CCK61250

CCK61315

CCK61400

CCK61500

CCK61630

Max swing over bed

mm

2500

3150

4000

5000

6300

Max.swing over tool post

mm

2000

2500

3000

4000

5000

Max.length or workpiece

mm

5-20

5-20

5-20

5-20

5-20

Max.weight of workpiece between center

T

40/63/80

100/120/150/200

100/120/150/200

100/120/150/200

100/120/150/200

Max. torque of face plate

kN.m

90/100

100-250

100-250

100-250

100-250

Width of bed

mm

2050 four guideway

Divided body

Divided body

Divided body

Divided body

Total cutting capacity

kg

8000/9000

9000/12500/16000

9000/12500/16000

9000/12500/16000

9000/12500/16000

Section dimension of tool shank

mmxmm

70x70

80x80

80x80

80x80

80x80

Range of spindle speed

r/min

0,5-100

0.4-80

0.4-80

0.2-40

0.2-40

Chuck diameter

mm

2000

2500

3200

3200

3200

Range of longitudindal feed

mm/r

1-4000

1-2000

1-2000

1-2000

1-2000

Range of cross feed

mm/r

1-2000

1-2000

1-2000

1-2000

1-2000

Longitudinal rapid traverse speed

mm/min

4000

2000

2000

2000

2000s

Cross rapid traverse speed

mm/min

2000

2000

2000

2000

2000

Diameter of tailstock sleeve

mm

400/500/560

630/800/900

630/800/900

630/800/900

630/800/900

Power of main motor

kW

DC90/110/125

DC143/160/185

DC143/160/185

DC143/160/185

DC143/160/185

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