This series of pipe thread lathes are mainly used to process internal and external threads of pipes. They can also be used as ordinary lathes. They can process the outer circle, inner hole and end face of shafts and discs. The machine is equipped with a taper device and can process workpieces with tapers. The machine is widely used in the processing and repair of drill pipes, joints, casings and other parts in the petroleum industry. It is also used in the thread processing of various pipelines, drill pipes, etc. in the chemical, coal, geological and other industries.
The spindle has a large bore, high passability, and the double chucks hold the workpiece stably.
The high-quality high-strength cast iron casting has good rigidity and high precision.
The surface of the guide rail is treated with ultrasonic quenching, with high hardness and long life.
It is equipped with a taper bar device to meet the cutting requirements of tapered threads.
| |
SPECIFICATION |
UNIT |
Q1313C |
Q1319C |
Q1322C |
Q1325C |
Q1327C |
| Capacity |
Swing over bed |
mm |
630/800 |
630/800 |
630/800 |
800 |
800 |
| Swing over cross slide |
mm |
340/520 |
340/520 |
340/520 |
480 |
480 |
| Distance between centers |
mm |
1500/3000 |
1500/3000 |
1500/3000 |
1500/3000 |
1500/3000 |
| Pipe threading range |
mm |
30 - 126 |
50 - 189 |
50 - 220 |
50 - 260 |
50 - 270 |
| Spindle |
Guideway width |
mm |
550 |
550 |
550 |
600 |
600 |
| Max. load capacity |
T |
3 |
3 |
3 |
4 |
4 |
| Spindle bore |
mm |
130 |
206 |
225 |
255 |
280 |
| Spindle speed steps |
- |
FWD.18 REV.9 |
4 V/F. 4 steps |
4 V/F. 4 steps |
4 V/F. 4 steps |
4 V/F. 4 steps |
| Spindle speed range |
rpm |
6 - 300 |
20 - 500 |
25 - 350 |
- |
- |
| Turret |
Chuck |
- |
φ400 3 - jaw manual |
φ520 4 - jaw manual |
φ630 4 - jaw manual |
φ630 4 - jaw manual |
φ630 4 - jaw manual |
| Turret tool post |
- |
4 Manual 4 position |
4 Manual 4 position |
4 Manual 4 position |
4 Manual 4 position |
4 Manual 4 position |
| Tool shank size |
mm |
32×32 |
32×32 |
32×32 |
32×32 |
32×32 |
| Feed |
X X axis travel |
mm |
320/2420 |
320/2420 |
320/2420 |
420 |
420 |
| Z Z axis travel |
mm |
1350/2850 |
1350/2850 |
1350/2850 |
1250/2750 |
1250/2750 |
| X / X axis feed grade/range |
mm/r |
64/0.1 - 1.52 |
32/0.0475 - 0.72 |
32/0.0475 - 0.72 |
32/0.0475 - 0.72 |
32/0.0475 - 0.72 |
| Z / Z axis feed grade/range |
mm/r |
64/1.6 - 24.32 |
32/0.095 - 1.44 |
32/0.095 - 1.44 |
32/0.095 - 1.44 |
32/0.095 - 1.44 |
| X X axis rapid traverse |
mm/min |
2300 |
2300 |
2300 |
2300 |
2300 |
| Z Z axis rapid traverse |
mm/min |
4000 |
4000 |
4000 |
4000 |
4000 |
| / Metric thread grade/range |
mm |
50/1 - 240 |
22/1 - 15 |
22/1 - 15 |
22/1 - 15 |
22/1 - 15 |
| / Inch thread grade/range |
- |
T.P.I |
28/14 - 1 |
26/14 - 1 |
26/14 - 1 |
26/14 - 1 |
| Tailstock |
Tailstock quill diameter |
mm |
φ100 |
φ100 |
φ100 |
φ120 |
φ120 |
| Tailstock quill taper |
- |
MT6 |
MT6 |
MT6 |
MT6 |
MT6 |
| Tailstock quill travel |
mm |
250 |
250 |
250 |
250 |
250 |
| Motor |
Main spindle motor |
KW |
11 |
11 |
11 |
15 |
15 |
| Rapid traverse motor |
KW |
0.3 |
0.3 |
0.3 |
1.1 |
1.1 |
| Coolant pump motor |
KW |
0.125 |
0.125 |
0.125 |
0.125 |
0.125 |
| Dimension |
W× H Width × Heigh. |
mm |
1500×1500 |
1550×1550 |
1650×1550 |
1700×1600 |
1700×1600 |
| L Length |
mm |
3700/5200 |
3700/5200 |
3700/5200 |
4100/5600 |
4100/5600 |
| Weight |
Net weight |
T |
4.0/5.2 |
4.3/5.5 |
4.5/5.7 |
8.0/9.0 |
8.0/9.0 |
Audited Supplier 
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