Used Doosan V740TM CNC Twin-Spindle Vertical Turning Center | A.K. Machine Traders, Navi Mumbai, India

This used Doosan V740TM CNC twin-spindle vertical turning center is available from A.K. Machine Traders in Navi Mumbai, India. It turns parts with the workpiece held vertically and adds live milling, so turning and milling can be done in one setup.

The twin-spindle unit has a maximum turning diameter of 740 mm and a turning length of 760 mm. It has two 12-position VDI 50 turrets (12 + 12 tool stations) and a Fanuc Series 18i-TB CNC control that operates both machines. The twin-spindle unit is counted as one machine.

Key Features

• Twin-spindle configuration
• Live milling capability
• Fanuc Series 18i-TB CNC control operating both machines
• 457 mm (18″) 3-jaw hydraulic chuck on one spindle and 533 mm (21″) 3-jaw hydraulic chuck on the opposite side
• Two 12-position turrets
• Two chip conveyors and two mist collectors
• Work lights

Technical Specifications

• Model: Doosan V740TM
• Swing over bed: 800 mm (31.50″)
• Maximum turning diameter: 740 mm (29.13″)
• Maximum turning length / height: 760 mm (29.92″)
• Spindle centre height: 1,080.5 mm (42.54″)
• Spindle nose: ASA A2-11
• Spindle hole taper: 1/20 taper
• Front bearing diameter: 160 mm (6.30″)
• Spindle hole diameter: 77 mm (3.03″)
• Spindle speed: 2,000 RPM (3,000 RPM optional)
• X-axis travel: 380 mm (14.96″)
• Z-axis travel: 760 mm (29.92″)
• X-axis rapid traverse: 20 m/min (787 IPM)
• Z-axis rapid traverse: 20 m/min (787 IPM)
• Feed range: 0.001–500 mm/rev
• Cutting feed override: 0–200%
• Turret type: VDI 50
• Number of tool stations: 12 + 12
• Maximum tool shank size: Ø50 mm (2.00″)
• Control: Fanuc Series 18i-TB
• Machine weight: Approx. 19,000 kg (41,876 lbs)

Applications

• Large round components such as discs, flanges and wheels
• Parts needing turning and milling in one setup
• Heavy workpieces held vertically in a chuck
• Batch machining of turned components

Commercial Details

• Make: Doosan
• Model: V740TM
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What is the maximum part size? The maximum turning diameter is 740 mm and the maximum turning length or height is 760 mm.
• Does it have live milling? Yes, it has live milling capability, with two 12-position VDI 50 turrets.
• What control does it use? A Fanuc Series 18i-TB CNC control operates both machines of the twin-spindle unit.
• What should I ask when enquiring? Ask for photos or video of the machine running under power, whether an inspection is possible, which chucks, tooling and accessories are included, the condition of the control and electrics, and the loading and shipping arrangements for a machine of about 19,000 kg.