This model is designed to meet the special requirements of users in the petroleum, geological, mining and chemical ndustries, and in agricultural irrigation and dranage. It is able to cut various straght and taper pipe threads of union joints, drill rods, casting pipes, drain pipes, well castings and water pump pipes more economically and efficiently as compared with the engine lathe. However, it may serve as an engine lathe to cut various metric, Whitworth and module threads, shafts and disks. After all it is an ideal machine for the petroleum, mining geological, chemical and agricultural industries.
1. The machine is able to cut outer and inner threads of Straight and taper pipes up to 270mm in diameter.
2. The machine is equipped with a tapering unit which can works out a 1: 5 taper.
3. The machine is able to cut both metric and Whitwith threads without changing the translating gear.
4. The dropping worm in the apron can protect the mechanisms of the lathe automatically.
5. The guide way is hardened and finely finished.
6. The great power of the machine is competent at heavy load and power cutting.
7. The floor center rest can be moved freedy as required by the user. The center rest is provided with an adjustable clamp unit for long pipes, greatly reducing intensity of labour.
8. The 4-jaw head stock offers free clamp of both short and long pipes.
1.4-Jaw independent chuck, 2 Sets
2. Floor steady rest, 1 Set
3. Tools, 1 Set.
|No.||Model OCL280x1700 Pipe threading lathe|| |
|1||Bed way width||755mm|
|2||Distance between centers||1700mm|
|3||Swing over bed||1000mm|
|4||Swing over cross slide||610mm|
|5||Spindle bore diameter||280mm|
|6||Outer diameters range of pipes processed||130 - 270mm|
|7||Spindle speeds||16 - 380 RPM, 12 Steps|
|8||Range and kinds of Inch threads||1 - 28 T.P.I., 27 Kinds|
|9||Range and kinds of Metric threads||1 - 30 mm, 30 Kinds|
|10||Rapid traverse speed||6000 mm/Minute|
|11||Maximum cutting length of taper ruler||900mm|
|12||Tool shank section||45x45mm|
|13||Main motor||22KW, 440V/3-Ph/50Hz|
|14||Tolerance of workpiece processed||IT7|
|15||Roughness of workpiece processed||Ra1.6μm|
|16||Net weight of machine||10000KG|