Pipe Lathe machine are specially designed for processing big diameter pipe abd bar materials, such as inner and outer surface scalping and precision thread cutting,as well as having all functions of normal lathe machine.
| SPECIFICATION OF CNC PIPE THREADING LATHE |
| ITEMS |
UNIT |
QK1322B |
QK1322C |
QK1322D |
| Manual speed ctrl |
Hyd. speed ctrl |
Servo speed ctrl |
| Semi-automatic |
Full-automatic |
| Capacity |
Swing over bed |
mm |
Φ630/800 |
| Swing over cross slide |
mm |
Φ340/540 |
| Distance between centers |
mm |
1000/1500/3000 |
| Pipe threading range |
mm |
Φ50-220 |
| Width of bed way |
mm |
550 |
| Max. load capacity |
T |
3 |
| Spindle |
Spindle bore |
mm |
Φ225 |
| Spindle speed steps |
- |
VF. 2 steps |
Hyd. 4 steps |
Step-less |
| Spindle speed range |
rpm |
30-300 |
20-500 |
10-600 |
| Chuck size |
mm |
Φ500 |
| Chuck type |
- |
3-jaw manual |
| Turret |
Turret type |
- |
NC turret 4 position |
| Tool shank size |
mm |
32x32 |
| Carriage |
X axis travel |
mm |
320/420 |
| Z axis travel |
mm |
850/1350/2850 |
| X axis rapid traverse speed |
mm/min |
4000 |
| Z axis rapid traverse speed |
mm/min |
4000 |
| Tailstock |
Tailstock quill diameter |
mm |
Φ100 |
| Tailstock quill taper |
- |
MT#5 |
| Tailstock quill travel |
mm |
250 |
| Motors |
Main spindle motor |
kW |
7.5 |
11 |
11(servo motor) |
| Coolant pump motor |
kW |
0.125 |
| Accuracy |
Positioning accuracy |
mm |
0.020 |
| Repositioning accuracy |
mm |
0.010 |
| Dimensions |
Width x Height |
mm |
1500x1560 |
1757x1740 |
1757x1740 |
| Length |
mm |
3157/3657/5157 |
3187/3687/5187 |
3187/3687/5187 |
| Weight |
Net weight |
T |
3.9/4.3/5.1 |
4.1/4.5/5.4 |
3.9/4.3/5.1 |
Audited Supplier 
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