Main functions:This lathe meets the special requirements of users in the petroleum, geological, mining and chemical industries, and in agricultural irrigation and drainage, it is able to cut various straight and taper pipe threads of union joints, drill rods, casting pipes, drain pipes, well casting......

| Model | Q1313 | Q1319 | Q1327 | Q1343 | Q1350 |
| Bed width | 490mm | 490mm | 750mm | 750mm | 750mm |
| Turning diameter over bed (max.) | 630 mm | 630 mm | 1000 mm | 1000 mm | 1200mm |
| Turning diameter over carriage (max.) | 350mm | 350mm | 610mm | 610mm | 705mm |
| Max. diameter of pipe (manual chuck) | 126 mm | 193 mm | 260 mm | 426 mm | 510mm |
| Turning length (Max.) | 1500mm | 1500mm | 1500mm | 1500mm | 1700mm |
| Spindle bore | 130 mm | 200mm | 270 mm | 440 mm | 520mm |
| Spindle speed steps | 18 steps | 12 steps | 12 steps | 9 steps | 9 steps |
| Range of spindle speed | 12-640 r/min | 24-460 r/min | 16-380 r/min | 4.9-180 r/min | 6-205 r/min |
| 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 | 11kw | 11kw | 18.5kw | 22 kw | 22kw |
| Machining length of taper scale | 500 mm | 500 mm | 1000 mm | 1000 mm | 1000 |
| Rapid travel of tool post | 6000mm/min | 6000mm/min | 6000mm/min | 6000mm/min | 6000mm/min |
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