The CW6280B heavy-duty lathe is mainly designed for machining cylindrical, conical, and other rotating parts. It supports cutting both internal and external surfaces, turning metric, inch, module, and diametral pitch threads, as well as broaching oil grooves and keyways. With high rigidity, powerful spindle, and versatile threading capability, it is ideal for heavy industrial applications such as shipbuilding, mining, energy equipment, and general metalworking.
CW6280B Lathe Machine Specifications
| Item | Unit | CW6180B / CW6280B |
|---|---|---|
| Swing over bed | mm | 800 |
| Swing over toolpost | mm | 480 |
| Workpiece length | mm | 1000 / 1500 / 3000 / 4000 / 5000 |
| Swing in gap / width | mm | 1000 / 310 |
| Spindle bore | mm | 105mm D11 / 130mm D11 |
| Spindle front taper | – | 120mm MT5 |
| Spindle speed and range | rpm | 18 kinds, 7.5 ~ 1000 |
| Cross feed step and range | mm/r | 64 kinds, 0.05 ~ 24.3 |
| Range 1:1 | – | 0.1 ~ 1.52 |
| Range 16:1 | – | 1.6 ~ 24.3 |
| Change gears micro feed range | mm/r | 0.05 ~ 0.912 |
| Longitudinal / cross feed ratio | – | 1:2 |
| Gap rapid speed | mm/min | 4000 |
| Leadscrew pitch | – | 12 (metric), 1/2″ (inch) |
| Metric thread | mm | 50 kinds 1–240 (14 other types) |
| Inch thread | TPI | 50 kinds 1–240 (14 other types) |
| Module thread | mm | 53 kinds 0.5–120 |
| Pitch thread | DP | 24 kinds 28–1 |
| Lower toolpost travel | mm | 500 |
| Upper toolpost travel | mm | 200 |
| Tailstock travel | mm | 250 |
| Tailstock taper | – | MT6 |
| Bedway width & hardness | mm | 550 RC50 |
| Main motor | kW | 11 |
| Rapid motor | kW | 1.1 |
| Coolant pump motor | W | 90 |
| Loading weight | kg | 2000 / 3000 |
Heavy Duty Lathe Main Features
- Guide rail width=600mm.Load capacity=2.5 tons. Swing over bed:800mm.
- Threading Inch, Metric, Module and D.P.;
- Perform drilling, boring and groove broaching;
- Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;
- Both Inch and Metric system are used on these series lathes, it’s easy for people from different measuring systems countries;
- There are hand brake and foot brake for users to choose;
- Power supply of different voltages (220V/380V/420V) and different frequencies (50Hz,60Hz) are available.
Machine Details
Why Choose WMTCNC CW6280B Lathe?
✔ Professional heavy-duty design
✔ Full threading capability for metric/inch/module/DP
✔ Long workpiece machining up to 5000mm
✔ Reliable performance and durable construction
Related Readings
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