Factory Used Horizontal CNC Pipe Thread Turning Lathe Machine With Best Price
Factory Used Horizontal CNC Pipe Thread Turning Lathe Machine With Best Price
This machine tool has a novel appearance, easy programming, simple operation, mature structure, and stable performance. It is widely used in petroleum, natural gas, chemical, hydropower, and geological exploration departments.
Structural features of pipe thread lathe
1,The bed is made of high-quality castings (HT300) for one-time casting, and after secondary aging treatment, it has strong stability, good rigidity and strong seismic resistance.
2,The guide rail surface is subjected to high frequency quenching (Rockwell hardness can reach HRC55 or higher). The imported guide rail grinding machine is used for precision grinding to ensure long life, high accuracy and good retention of the guide rail surface.
3,The headstock of the spindle head is completed by one-time molding of the imported horizontal boring and milling machining center. The spindle has high concentricity, strong structural rigidity, and can adapt to heavy cutting. Can be recut and finished.
4,4 Automatic forced circulation lubrication, which makes the transmission system operate flexibly and can effectively reduce the temperature. Each sliding rail pair is coated with TSF soft belt, which greatly reduces the friction coefficient and improves the service life of the rail.
5,Equipped with a four-station electric tool post as standard, which makes the tool change quick and easy.
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Main Techinical specifications |
Unit |
QK1313 |
QK1335 |
QK1352 |
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Max.swing over bed |
mm |
630 |
1000 |
1200 |
|
Max.swing over carriage |
mm |
350 |
610 |
710 |
|
Tube outside diameter |
mm |
30-127 |
100-350 |
300-510 |
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Max. length of workpiece |
mm |
1500/3000 |
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Max. length of turning |
mm |
1350/2800 |
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Span of guideway |
mm |
550 |
755 |
1100 |
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Max.load of lathe bed |
KG |
3500 |
6000 |
|
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Quenching hardness |
|
≤HRC55 |
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Spindle bore(dia) |
mm |
130 |
355 |
520 |
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Power of main motor |
KW |
11 |
22 |
30 |
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Size of chuck |
|
400/3 jaw |
1000/4 jaw |
|
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Minimum feed increament of X/Z axis |
mm |
0.001/0.001 |
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Rapid speeds of X/Z axis |
mm |
3000/6000 |
4000/5000 |
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Max.travel of Z axis |
mm |
1350/2850 |
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Turret indexing time |
s |
2.5 |
4 |
|
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Lndexing repeatability |
mm |
0.008 |
0.01 |
|
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CNC System |
|
GSK980TC3/Optional: SINUMERIK 808D,FANUC Series Oi-TF |
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Workpiece accuracy |
|
IT6~7 |
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Roughness |
|
Ra1.6 |
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Length(L/W/H) |
mm |
3800-5300/2000/1900 |
5800-7100/2200/2260 |
6000/2300/2360 |
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Machine weight |
kg |
5000/6300 |
14000/15800 |
19000 |
SANZHENG Pipe threading lathe advantages:
1. We research and develop Pipe threading lathe for more than 50 years, and our company was restructured in the year 2002 . More than 200 staff ,9 professional engineers ,cover an area of 120,000 square meters.
2.CNC pipe threading lathe is a special model of CNC turning lathe ,mainly used in oil and gas field, machinery manufacturing, geological exploration, thread repair function and so on.
3. Customized service, we can make the pipe threading lathe according to clients’ requirements.
4. We have our own casting workshop, guarantee good quality of the machine.
5. A big production capacity, always have machines in store, though so many orders we can also guarantee delivery time.
6. We have exported to Dubai , Malaysia,the USA ,Russia etc.
7. We make OEM for Knuth Germany about 8 year ,no quality problem , the orders are added every year.
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