qk1221x3000 economic cnc oil pipe threading lathe machine

Max. swing over bed                                        

mm

840

Max. outer diameter of pipe 

mm

210

Max. swing over carriage                                     

mm

560

Max. length of work piece  

mm

3000

Max. turning length

mm

2850

Diameter of spindle inner hole                                 

mm

210

Taper of spindle bore

mm

C-120

Range of spindle speed                      

r.p.m.

45 ~ 572 with 12 steps

Taper of center sleeve

MT6

Range of longitudinal feed              

mm/min

4500

Range of transverse feed           

mm/min

4500

Pitch of leadscrew

mm

12

Range of metrical thread

mm

0.1~500

Range of inch tread

TPI

0.1~500

Range of modular thread              

mm

0.1~500

Range of pitch thread

D.P.

0.1~500

Tool post

With 4 way

Tool section ( H×W )                                    

mm

45×45

Min. feed of tool post  

mm

X: 0.005

Z: 0.01

Positioning precision

mm

X: 0.03, Z: 0.040/0.045

Repetition positioning precision

mm

X: 0.012, Z: 0.016/0.020

Main motor power                                            

kW

11

Cooling pump power

kW

0.09

AC servo motor  

Nm

X: 12, Z: 22

Taper for taper hole of tailstock sleeve                   

MT6

Travel of tailstock sleeve                                    

mm

300

Net weight of machine                                       

kg

4700

Net dimension of machine                          

mm

3650x1395x1700

3-jaw manual chuck

dia. ofφ500 mm

2 sets

Dead center

MT6

1set

Sizing block

1set

Cooling system

1 set

Lighting device

1 set