2019 NAKAMURA NTRX 3000

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 both turning spindles

Designed for complete machining (turning + milling + drilling + threading + contouring)

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 (typical for A2-8 configuration): 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 depending on package)

Sub-spindle (right)

Configuration: full-function sub-spindle (part transfer / complete machining)

C-axis included (for milling / indexed machining)

Clamping system: 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 under-travel below spindle centerline: 125 mm (for extended machining range)

C-axis on main and sub-spindle (C1 / C2)

Tool / milling spindle (typical configuration)

Milling spindle in the 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 changer (magazine / ATC)

Control / software

Nakamura NT-Smart X user interface / process control

5-axis capable CNC platform (CAM-capable complete machining, simultaneous operation)

Typical applications and process capability

Complete machining “done-in-one”: turning + milling + drilling + threading + 5-axis contouring