Κέντρο κατεργασίας CNC τόρνου και φρεζαρίσματος

Nakamura-Tome NTRX-300

The machine is currently operating in an Italian high-end facility specializing in the production of single parts and custom components for Formula 1 as well as the aerospace sector. The machine is in outstanding condition. Photos are available only upon individual request and with the utmost discretion.

CNC turning/milling center (multitasking) with full 5-axis simultaneous machining
- 2 turning spindles (main spindle + sub spindle)
- B-axis milling head (swiveling milling head) + C-axes on the turning spindles
- Designed for complete machining (turning + milling + drilling + threading + profiling)

Working Area / Capacities:
- Max. turning diameter: 640 mm
- Max. turning length: 1,100 mm
- Distance between spindle noses (min./max.): 250 / 1,350 mm
- Distance between centers (min./max.): 125 / 1,225 mm
- Bar capacity / spindle bore: 71 mm
- Chuck diameter (typically for A2-8 design): 254 mm (10")

Main Spindle (Left):
- Spindle nose: A2-8
- Bar capacity: 71 mm
- Speed range: infinitely variable up to 4,500 rpm
- Spindle power (depending on spindle package): typically 22/18.5 kW (alternatively 15/11 kW available, depending on package)

Sub Spindle (Right):
- Design: fully equipped sub spindle (part transfer/full machining)
- C-axis available (for milling/indexing operations)
- Clamping device: Hydraulic chuck (matching A2-8 configuration, typically 10")

Milling Unit / 5-Axis Kinematics:
- B-axis swivel range: 225° (−120° / +105°)
- Y-axis: ±125 mm (250 mm total)
- X/Y “square stroke” / machining window: 250 mm × 250 mm
- X-axis undercut below spindle center: 125 mm (for extended machining area)
- C-axis on main and sub spindle (C1/C2)

Tool / Milling Spindle (typical configuration):
- Milling spindle in B-head, for drilling/milling/threading/simultaneous machining
- Speed (depending on package): typically 8,000 rpm (higher speeds optionally available)
- Power (depending on package): typically up to approx. 18.5 kW (package dependent)

Tool Handling:
- Automatic tool magazine (ATC): 120 positions
- Automatic tool change (magazine/ATC)

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Control / Software:
- Nakamura NT-Smart X user interface/process management
- 5-axis capable CNC platform (CAM-enabled complete machining, simultaneous operation)

Typical Application and Process Capabilities (for your listing):
- Complete “done-in-one” machining: turning + milling + drilling + threading + 5-axis contouring

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