Heavy-duty lathe machine CW6280B is mainly suitable for cutting the workpiece inside and outside round cylindrical, cone, and other rotating parts, machinable various commonly used metric, inch, module, and diametral pitch thread, and broaching oil groove and keyway.
Specification
| Specification | 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 an 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 |
| Ratio of longitudianl feed to cross | 1/2 | |
| Gap rapid speed | mm/min | 4000 |
| Leadscrew pitch | 12(metric) 1/2(inch) | |
| Metric thread | mm | 50 kinds 1-240 (other type thread 14 kinds) |
| Inch thread | TPI | 50 kinds 1-240 (other type thread 14 kinds) |
| 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 and hardness | mm | 550 RC50 |
| Main motor | KW | 11 |
| Rapid motor | KW | 1.1 |
| Coolant pump motor | W | 90 |
| Loading weight | kg | 2000/3000 |
Main Features
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Guide rail width=600mm.Load capacity=2.5 tons. Swing over bed:800mm.
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Threading Inch, Metric, Module and D.P.;
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Perform drilling, boring and groove broaching;
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Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;
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Both Inch and Metric system are used on these series lathes, it’s easy for people from different measuring systems countries;
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There are hand brake and foot brake for users to choose;
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Power supply of different voltages (220V/380V/420V) and different frequencies (50Hz,60Hz) are available.
Machine details
