250LM15
Hard Rail CNC Turning and Milling Center
- High rigidity and high stability structure
- Large hard-rail type high-loadhorizontal turning center
- Large-diameter, low-speed and heavy-duty cutting capabilities
Horizontal Turning Center for Heavy-duty Cutting
The medium and large horizontal turning center with a maximum processing length of 3m, gear box spindle and full hard rail structure are suitable for heavy-duty cutting.
- PLC control of reducer can automatically change gears
- The high speed gear ratio is 1:1
- The medium gear ratio is 1:4
- The low gear ratio is 1:11
- Reducer to spindle transmission ratio 1:1.4
- 15/18.5Kw and 100-196Nm
- The maximum torque at low speed can be reached; 1540~3018NM
Hydraulic Steady Rest (Optional)
- Large hard-rail type high-load machine with large-diameter,low-speed and heavy-duty cutting capabilities.
- Highly rigid square rails,the slide surface is designed through professional production procedures and precision oil guide grooves,and the transmission efficiency is excellent.
- The bed has a 30-degree slant integrated box structure,low center of gravity,and stable accuracy.
- The tailstock bed has strong rigidity and good vibration suppression.
- The Z-axis saddle can be driven by program,and the tailstock displacement is automatically controlled by
- Optional rotary spindle increases the wearing capacity.
Technical Specifications
For turning longer parts,various types of hydraulic steady rests are available (single,double-support or double).
| Model | 250L10 | 250LM10 | 250LMY10 | 250L15 | 250LM15 | 250LMY15 |
| Max. Rotation Diameter(mm) | Φ860 | Φ860 | Φ860 | Φ640 | Φ640/Φ860 | Φ860 |
| Max. Processing Diameter(mm) | Φ570 | Φ550 | Φ540 | Φ570 | Φ550 | Φ540 |
| Max. Processing Length(mm) | 930 | 900 | 780 | 1480/1460 | 1470/1460 | 1340 |
| Spindle Nose | A2-8 | A2-8 | A2-8 | A2-11 | A2-11 | A2-11 |
| Chuck Model | 10″ | 10″ | 10″ | 12″ | 12″ | 12″ |
| Max. Speed(rpm) | 3200 | 3200 | 3200 | 2500 | 2500 | 2500 |
| Spindle Power(KW) | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 |
| Servo Turret | Servo Turret-12T | BMT65-12T | BMT65-12T | Servo Turret-12T | BMT65-12T | BMT65-12T |
| Model | 250L20 | 250LM20 | 250LMY20 | 250L30 | 250LM30 | 250LMY30 |
| Max. Rotation Diameter(mm) | Φ630/840 | Φ630/840 | Φ840 | Φ610/820 | Φ610/820 | Φ820 |
| Max. Processing Diameter(mm) | Φ570 | Φ550 | Φ540 | Φ580/570 | Φ570/550 | Φ540 |
| Max. Processing Length(mm) | 2050/2090 | 2080/2020 | 1940 | 3200 | 3200 | 3080 |
| Spindle Nose | A2-11 | A2-11 | A2-11 | A2-11 | A2-11 | A2-11 |
| Chuck Model | 12″ | 12″ | 12″ | 12″ | 12″ | 12″ |
| Max. Speed(rpm) | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 |
| Spindle Power(KW) | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 | 15/18.5 |
| Servo Turret | Servo Turret-12T | BMT65-12T | BMT65-12T | Servo Turret-12T | BMT65-12T | BMT65-12T |
