Nakamura Tome SC-300II

TECHNICAL SPECIFICATIONS

Items Φ 71mm Φ 89mm (op.)
Max. Turning Diameter 360mm 360mm
Max. Turning Length (Right Spindle Specs.) 635mm 635mm
Max. Turning Length (Tailstock) 600mm 600mm
Distance Between Spindles (op.) 910mm 910mm
Distance Between Centers (op.) 713.5mm 713.5mm
Bar Capacity 71mm 89mm
Chuck Size 10”, 12” 10”, 12”
L Spindle Speed 3,500 min-1 3,500 min-1
L Spindle Drive Motor 22/18.5kW 22/18.5kW
Milling Spindle Speed 6,000 min-1 6,000 min-1
Milling Drive Motor 7.5/3.7kW 7.5/3.7kW
Floor space height: 2,300mm / width: 3,996mm / depth: 2,130mm

Nakamura Tome SC-300II

The SC-300II is a powerful CNC turning center designed for heavy-duty cutting and precision machining, featuring a 10” single-turret structure, high-torque spindle (22/18.5 kW), and rigid machine body. With a turning diameter up to Ø360 mm, machining length up to 635 mm, and optional sub-spindle configuration, it offers flexible front and back-side machining capability in a single machine.

Equipped with standard milling and Y-axis functionality, the SC-300II delivers high performance, durability, and low-vibration machining for automotive, hydraulics, fasteners, and general engineering industries.

Key Features

  • 10” single-turret structure with up to Ø360 mm turning capacity
  • High-torque spindle motor (22/18.5 kW) for stable heavy-duty cutting performance
  • Standard milling and Y-axis capability with up to 6,000 rpm milling spindle speed
  • Optional sub-spindle for front/back-side machining in one setup
  • 635 mm maximum turning length for long and complex workpieces
  • Rigid machine structure ensuring precision, stability, and long service life

TECHNICAL SPECIFICATIONS

Items Φ 71mm Φ 89mm (op.)
Max. Turning Diameter 360mm 360mm
Max. Turning Length (Right Spindle Specs.) 635mm 635mm
Max. Turning Length (Tailstock) 600mm 600mm
Distance Between Spindles (op.) 910mm 910mm
Distance Between Centers (op.) 713.5mm 713.5mm
Bar Capacity 71mm 89mm
Chuck Size 10”, 12” 10”, 12”
L Spindle Speed 3,500 min-1 3,500 min-1
L Spindle Drive Motor 22/18.5kW 22/18.5kW
Milling Spindle Speed 6,000 min-1 6,000 min-1
Milling Drive Motor 7.5/3.7kW 7.5/3.7kW
Floor space height: 2,300mm / width: 3,996mm / depth: 2,130mm

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