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QK13 series CNC oil pipe threading lathe machine
 

CNC control system as :
1) Siemens 802D SL servo
2) Japan FANUC 0i-mate-TD servo 
3)Guangzhou CNC GSK980TDb servo

Main features:
1) The machine is equipped with a tapering unit which can work out a ±1:4 taper.
2) It is able to cut both metric and threads without changing the translating gear.
3) The dripping worm in the apron can protect the mechanisms of the lathe automatically.
4) The guide way is hardened and finely finished.
5) The geat power of the machine is competent at heavy load and power cutting.
6) The floor center rest can be moved freely as required by the user.
7) The center rest is provided with an adjustable clamp unit for long pipes, greatly reducing intensity of labor.
8) The double 4-jaw chucks offer free clamp of both short and long pipes.

Model

QK1313

QK1319

QK1327

QK1343

QK1350

Bed width(mm)

490

490

750

750

750

Turning diameter over bed(mm) 

630

630

1000

1000

1200

Turning diameter over carriage(mm)

350

350

610

610

705

Max.diameter of pipe (manual chuck)

126

193

260

426

510

Turning length(mm)

1500

1500

1500

1500

1700

Spindle bore(mm)

130

200

270

440

520

Spindle speed steps

18

12

12

9

9

Range of spindle speed(r/min)

12-640

24-460 

16-380 

4.9-180 

6-205

Inch threads (T.P.I)

28-2/40

28-2/40

4-12/6

24-2/17

28-2/22

Metric threads(mm)

1-14/24

1-14/24

2-8/4

1-12/16

1-15/23

Main motor power(kw)

11

11

18.5

22 

22

Machining length of taper scale(mm)

500 

500 

1000

1000 

1000

Rapid travel of tool post(mm/min)

6000

6000

6000

6000

6000


 

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