Used Nakamura SC 250 CNC Turning Centre with Barfeed | A.K. Machine Traders, Navi Mumbai, India

This used Nakamura SC 250 CNC turning centre with barfeed is available from A.K. Machine Traders in Navi Mumbai, India. It is a lathe that turns round parts from bar or chucked workpieces under CNC control.

It has a 254 mm chuck, 51 mm bar capacity and a main spindle speed of up to 5,000 rpm from a 15 kW drive. A sub spindle and a 12-tool turret are fitted, and it is controlled by a Fanuc 21i-T CNC.

Key Features

Barfeed for bar-fed production
Sub spindle with Y-axis travel of ±1.614 in (±41 mm)
Dodecagonal turret holding 12 tools
Fanuc 21i-T CNC control

Technical Specifications

Model: Nakamura SC 250
Chuck size: 254 mm (8 in)
Bar capacity: 51 mm (2 in)
Turning diameter: 300 mm (11.8 in)
Machining length: 689 mm
Maximum turning length: 19.7 in
Main spindle speed: 5,000 rpm
Power: 15 kW (20/25 HP)
Sub spindle: Yes
X-axis slide travel: 6.988 in
Z-axis slide travel: 19.685 in
Y-axis slide travel (sub spindle): ±1.614 in
Turret: Dodecagonal, 12 tools
Control: CNC (Fanuc 21i-T)
Floor space (L x W x H): 102.28 x 65.79 x 71.46 in
Weight: 8,377 lb

Applications

Turned shafts, pins and spindles
Bushes, sleeves and fittings made from bar
Round components for automotive and general engineering
Batch production of small to medium turned parts

Commercial Details

Make: Nakamura
Model: SC 250
Condition: Used
Location: Navi Mumbai, Maharashtra, India
Seller: A.K. Machine Traders

Frequently Asked Questions

What bar size can it take? The bar capacity is 51 mm (2 in), fed through the barfeed.
Does it have a sub spindle? Yes, it has a sub spindle with ±1.614 in of Y-axis travel.
What control does it use? It uses a Fanuc 21i-T CNC control.
What should I ask when enquiring? Ask for photos or video of the machine running under power, whether an inspection is possible, which tooling, chucks and barfeed accessories are included, the condition of the control and electrics, and loading and shipping arrangements.

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