The NTY³-250 is a multitasking machine with dual opposing spindles and three turrets, all equipped with a Y-axis as standard. It is designed for high-precision, high-efficiency machining, making it ideal for complex machining tasks in the manufacturing industry. The machine enables simultaneous machining with both upper and lower tools, ensuring balanced processes and shorter cycle times.
Key features:
- Y-axis on all three turrets as standard.
- Tool capacity of up to 72 tools.
- Milling motors with 5.5/3.7 kW power and a maximum speed of 6,000 revolutions per minute.
- Spindle motor with 18.5/11 kW (optional: 26/22 kW).
- Simultaneous machining on L/R opposing spindles with both upper and lower tools.
Advantages:
The NTY³-250 offers outstanding flexibility and efficiency in the machining process, thanks to its ability to handle up to 72 tools and the possibility of performing simultaneous machining with three Y-axes. This functionality reduces cycle times and improves precision by enabling parallel machining steps. By using both upper and lower tools on opposing spindles, production can be better balanced, which is particularly valuable in high-volume production where speed and accuracy are crucial. NTY³-250
Its compact design and robust construction make it an excellent choice for industries that require precision and efficiency, such as the automotive and aerospace industries.
Specifications:
| φ51mm (R only) | φ65mm (selectable R) | φ71mm (optional) | φ80mm (optional) | |
| Max. Turning diameter | 225 mm | 225 mm | 225 mm | 191 mm |
| Max. Turning length | Upper turret: 310.5 mm / Lower turret: 905.5 mm | Upper turret: 310.5 mm / Lower turret: 905.5 mm | Upper turret: 310.5 mm / Lower turret: 905.5 mm | Upper turret: 310.5 mm / Lower turret: 905.5 mm |
| Distance between spindles | max. 1200 mm / min. 255 mm | max. 1200 mm / min. 255 mm | max. 1200 mm / min. 255 mm | max. 1200 mm / min. 255 mm |
| L Bar capacity | - | 65mm | 71 mm (selectable) | 80 mm (selectable) |
| R Bar capacity | 51 mm | 65 mm (selectable) | 71 mm (selectable) | - |
| L Chuck size | - | 8″ | 8″ | 8″ |
| R Chuck size | 6″ | 6″ | 6″ | - |
| L Spindle speed | - | 5,000 rpm, 4,000 rpm (selectable high torque specification) | 5,000 rpm, 4,000 rpm (selectable high torque specification) | 3,500 rpm |
| R Spindle speed | 5,000 rpm | 5,000 rpm, 4,000 rpm (selectable high torque specification) | 5,000 rpm, 4,000 rpm (selectable high torque specification) | - |
| L Spindle motor | - | 18.5/11 kW, 26/22 kW (selectable) | 18.5/11 kW, 26/22 kW (selectable) | 18.5/11 kW, 26/22 kW (selectable) |
| R Spindle motor | 18.5/11 kW | 18.5/11 kW | 18.5/11 kW | - |
| Floor space | height: 2,395 mm / width: 4,900 mm / depth: 2,580 mm | height: 2,395 mm / width: 4,900 mm / depth: 2,580 mm | height: 2,395 mm / width: 4,900 mm / depth: 2,580 mm | height: 2,395 mm / width: 4,900 mm / depth: 2,580 mm |