CNC Heavy Duty Lathe
CK61125L
This series CNC lathe is universal standard extra heavy duty automatic machining equipment for metal processing,suitable to process extra big size shaft and plate work-piece, with the main characters such as reliable structure, easy operating and high accuracy,this series lathe machine is mainly used for turning the internal and external cylindrical surface, conical surface and other rotating surfaces, as well as turning various type of threads etc.
Features
- Big spindle bore and double chuck to ensure process big diameter pipe.
- Ultrasonic frequency quenched guide-ways ensure good wear-resistance.
- Carriage and guide way contact surface use turcite B to maintain accuracy.
Specifications
| Item | Unit | Specification | |
| Capacity | Swing over bed | mm | Φ1300 |
| Swing over cross slide | mm | Φ850 | |
| Distance between centers | mm | 3000 | |
| Maximum work-piece diameter (short plate) | mm | Φ1300 | |
| Guide width | mm | 1100 | |
| Spindle | Spindle bore | mm | Φ100 |
| Spindle speed range | r/min | 10-50rpm, 30-80rpm, 50-200rpm, 80-320rpm Manual 4 steps (infinitely variable speed) | |
| Motor power | kW | 30 | |
| Chuck | Diameter of four-jaw single action chuck | mm | Φ1250 |
| Feeding | Feeding motor(X/Z) | Nm | 22/30 |
| Rapid traverse(X/Z) | m/min | X∶4/ Z∶6 | |
| Max travel（X/Z） | mm | 700/2750mm | |
| Turret | Turret type | Vertical electric turret | |
| Tool number | 4 | ||
| Tool shank size | mm | 50X50 | |
| Tail-stock (rotary tail-stock + electric movement) | Diameter of tail-stock sleeve | mm | Φ260 |
| Tail-stock sleeve movement distance | mm | 300 | |
| Tail-stock sleeve front taper hole | Metric 80 | ||
| Accuracy (standard test specimen) | Standard test specimen | IT7 | |
| Refine Ra value of outer circle surface roughness | μm | 3.2 | |
| Machining work-piece roundness | mm | ≤0.01 | |
| Cylindrical of machined work-piece | mm | 0.04/300 | |
| Flatness of machined work-piece | mm | 0.025/φ300 | |
| Weight and machine size | Max loading weight | T | 10 |
| Machine weight | kg | 20500 | |
| Machine dimension (L×W×H) | mm | Around 6500×2550×2400 |
Configuration List
| 1 | Control system | FANUC 0i TF5 system | FANUC | |
| 2 | Servo feed motor | 22/30N.m | ||
| 4 | Servo spindle motor | 30kW | CTB | |
| 5 | Spindle bearing | NN3034K、NF636M、NN3040K、234440 | Chinese brand | |
| 6 | Ball screw | X | GD5008 | Chinese brand |
| Z | GD8012 | |||
| 7 | 4 station electric vertical tool rest | 350x350mm | Chinese brand | |
| 8 | Four jaw Independent Chuck | 1250mm | Chinese brand | |
| 9 | Coolant pump | 250W | Chinese brand | |
| 10 | Automatic lubricating device | Capacity：4L | Chinese brand | |
| 13 | Electronic component | Main electrical components | CHINT | |
| 14 | High Precision Reducer | 1：3 | ||
| 15 | Steady rest | φ450 | ||
Accessories
Standard Accessories:
| Spindle motor 30kW | Screw, guide rail automatic centralized forced oil lubrication |
| water cooling | Semi-protective sheet metal cover |
| 4-station vertical electric turret | FANUC 0i TF5control system |
| Mobile hand pulse generator | USB interface |
Optional Accessories:
- Chip Conveyor
- FANUC 0i TF
More Photos
