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 castings and warter pump pipes more economically and efficiently as compared with the engine lathe, however, it may serve as an engine lathe to cut various metric, withworth and module threads, shafts and disks.
1. The machine is equipped with a tapering unit which can work out a ±1:4 taper.
2. It is able to cut both metric and threads without changing the translating gear.
3. The dripping worm in the apron can protect the mechanisms of the lathe automatically.
4. The guide way is hardened and finely finished.
5. The geat power of the machine is competent at heavy load and power cutting.
6. The floor center rest can be moved freely as required by the user.
7. The center rest is provided with an adjustable clamp unit for long pipes, greatly reducing intensity of labor.
8. The double 4-jaw chucks offer free clamp of both short and long pipes.
|
Model |
Q1313 |
Q1319_1A |
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 |