The Nakamura-Tome NTX-C is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Fanuc 31i-B5. It offers working travels of 125 x 80 x 300 mm, a top spindle speed of 0 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Nakamura-Tome NTX-C: 38 mm bar, 120 mm turning diameter, twin 8,000 RPM spindles, +/- 120 deg B-axis milling spindle, 16-station lower turret.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Nakamura-Tome (Japan) |
| Machine Type | Multi-Tasking & Mill-Turn Machines |
| CNC Controller System | Fanuc 31i-B5 |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| X-Axis Travel | 125 mm |
| Y-Axis Travel | 80 mm |
| Z-Axis Travel | 300 mm |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 5,000 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Bar Capacity | 38 mm (1.5 in) |
| Max Turning Diameter | 120 mm (4.72 in) |
| Max Turning Length | 300 mm (11.81 in) |
| Main Spindle Speed | 8,000 RPM |
| Main Spindle Power | 11 kW (15 HP) |
| Counter Spindle Speed | 8,000 RPM |
| C Axis | Both spindles |
| B Axis | B-axis milling spindle +/- 120 deg |
| Milling Spindle Power | 5.5 kW (7.4 HP) |
| Milling Spindle Speed | 10,000 RPM |
| Y Axis Travel | 80 mm (+/- 40 mm) |
| Lower Turret Stations | 16 |
| X Axis Travel | 125 mm (4.92 in) |
| Z Axis Travel | 300 mm (11.81 in) |
| Rapid Traverse | 30 m/min (1,181 ipm) |
| CNC Control | Fanuc 31i-B5 |
| Machine Weight | 5,000 kg approx. |
Our best estimate for the Nakamura-Tome NTX-C is $350,000 - $500,000 (new). This is an estimate for a mill-turn / multi-tasking machines in this class, not a quote from Nakamura-Tome; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/nakamura-tome-ntx-c#price; the request is passed to Nakamura-Tome or an authorised dealer.
The listed figures give 38 mm (1.5 in) bar capacity, 120 mm (4.72 in) of turning diameter and 300 mm (11.81 in) of turning length, with 125 mm (4.92 in) of X travel and 300 mm (11.81 in) of Z travel.
The main spindle and the counter spindle are both listed to 8,000 RPM, and the main spindle is rated 11 kW (15 HP). The B-axis milling spindle runs to 10,000 RPM at 5.5 kW (7.4 HP), and rapid traverse is 30 m/min (1,181 ipm).
A B-axis milling spindle swivelling +/- 120 deg, rated 5.5 kW (7.4 HP) and running to 10,000 RPM, with 80 mm (+/- 40 mm) of Y-axis travel. A 16-station lower turret works alongside it, and both work spindles have C-axis.
It does not appear on Nakamura-Tome's current product pages. If you are looking at one, check the spindle speeds, travels and the listed weight of 5,000 kg approx. against the machine's own documentation before buying.
