STC Seris Double-head Lathe Machine for Mass Production of Shafts & Discs

Main Techinical specifications

Unit

SZ-STC 100Q

SZ-STC 160Q

SZ-STC 200Q

SZ-STC 130Z

SZ-STC 160Z

SZ-STC 200Z

SZ-STC 230Z

SZ-STC 280Z

Swing over bed

mm

500

500

500

630

630

630

630

800

Swing over carriage

mm

250

250

250

340

340

340

340

500

Tube outside diameter

mm

50-100

80-160

120-200

50-127

50-150

50-190

120-220

150-270

Max. length of workpiece

mm

700、1000、1500、2000

1500、2000、3000、5000

Max. length of turning

mm

500、 800、1300、1800

1300、1800、2800、4800

Span of guideway

mm

460

460

460

600

600

600

600

600

Max. load of Lathe bed

KG

80

150

150

2000

2000

2000

2000

2000

Quenching hardness

HRC

≤HRC55

≤HRC55

Spindle bore（dia）

mm

Ф100

Ф160

Ф200

Ф135

Ф170

Ф200

Ф230

Ф280

Mode of spindle speed

Stepless speed change / Бесступенчатая переменная скорость

Range of spindle speed

r/min

10-600

10-600

10-600

10-600

10-300

10-300

10-300

10-260

Power of main motor

KW

11

11

11

11

11

11

15

22

Size of chuck

Φ500/3爪

Φ500/3爪

Φ500/3爪

Φ500/3爪

Φ630/3爪

Minimum feed X/Z

mm

0.001/ 0.001

0.001/ 0.001

Rapid speeds of X/Z

mm/min

3000/ 5000

3000/ 5000

Turret type

V4 □240

V4 □240

V4 □240

V4 □240

V4 □280

V4 □240

V4 □240

V4 □280

Section of tool shank

mm

32×32

32×32

32×32

32×32

32×32

32×32

32×32

32×32

Turret indexing time

s

2.5

2.5

2.5

2.5

2.5

2.5

2.5

4

Lndexing repeatability

mm

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

CNC System

广数980TC3 GSK980TC3(Standard Configuration) Optional: ①SINUMERIK 808D / ②FANUC Oi-TF

X-axis motor torque

N.m

10

10

10

12

12

12

12

22

Z-axis motor torque

N.m

15

15

15

22

22

22

22

30

Workpiece accuracy

IT6~7

IT6~7

IT6~7

IT6~7

IT6~7

IT6~7

IT6~7

IT6~7

Length(L)

mm

4000/4600

4000/4600

4000/4600

5000/5600

5000/5600

5000/5600

5000/5600

5200/6200

Width(W)/ package

mm

2020/2200

2020/2200

2020/2200

2100/2250

2100/2250

2100/2250

2100/2250

2200/2280

Height(H)/ package

mm

1950/2100

1950/2100

1950/2100

2060/2180

2060/2180

2060/2180

2060/2180

2200/2270

Net weight /Gross weight

kg

3800/4200

4000/4400

4000/4400

5500/6300

5700/6500

6000/6800

6000/6800

7800/8200