Used Doosan S310 SML CNC Turning Centre | A.K. Machine Traders, Navi Mumbai, India

This used Doosan S310 SML CNC turning centre is available from A.K. Machine Traders in Navi Mumbai, India. It turns round parts on a main spindle and a counter spindle, with a live-tool turret for milling and drilling in the same set-up.

It has a 310 mm maximum turning diameter, a 750 mm workpiece length and a 66 mm bar capacity. It has two C-axes and one B-axis, and is controlled by Fanuc.

Key Features

• Main spindle and counter spindle, both with C-axis
• Single turret with 12 tool positions, all live
• B-axis for angled machining
• Continuously variable spindle speed
• Fanuc control unit

Technical Specifications

• Model: Doosan S310 SML
• Number of spindles: 2
• Number of turrets: 1
• Swing diameter (max): 500 mm
• Turning diameter (max): 310 mm
• Turning length: 750 mm
• Bar diameter (max): 66 mm
• Main spindle speed: 20–4,500 rpm
• Main spindle chuck bore: 77 mm
• Main spindle power (max): 15 kW
• Main spindle torque (max): 186 Nm
• Counter spindle speed: 20–4,500 rpm
• Counter spindle chuck bore: 32 mm
• Counter spindle power (max): 5.5 kW
• Counter spindle torque (max): 75 Nm
• C-axes: 2
• B-axes: 1
• Z-axis travel: 750 mm
• X-axis travel: 200 mm
• Rapid traverse Z: 30,000 mm/min
• Rapid traverse X: 24,000 mm/min
• Tool positions: 12 (all live)
• Tool holder: DIN 69880, 30 mm
• Live tool speed (max): 3,000 rpm
• Live tool drive power: 4 kW
• Mains supply: 35 kVA
• Control: Fanuc

Applications

• Shafts and round components machined complete in one set-up
• Parts that need milling or drilling after turning
• Bar-fed turned components up to 66 mm diameter
• General engineering and precision turned parts

Commercial Details

• Make: Doosan
• Model: S310 SML
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What is the maximum turning diameter and length? The maximum turning diameter is 310 mm and the maximum workpiece length is 750 mm.
• Does it have live tooling? Yes, the turret has 12 tool positions, all live, with a maximum live tool speed of 3,000 rpm.
• What control does it use? It uses a Fanuc control unit.
• What should I ask when enquiring? Ask for photos or a video of the machine running under power, and whether an inspection is possible. Confirm which tooling, chucks and accessories are included, the condition of the Fanuc control and electrics, and the loading and shipping arrangements.