CNC Turning Centers

MEGA TURN

Vertical CNC turning centers with high-torque and heavy duty machining capacity

Large machining area
Outstanding cutting capacity for high productivity
Automatic tool changer for further improvement of productivity
Symmetrical machines can be lined up to build an efficient line

Max. Machining Diameter

Unique design for large machining area

The Max. machining diameter is not limited by the machine construction.

The travelling column design has been adopted instead of cross rail design that interferes with the workpiece and turret.

This leads to eliminating limitations of the machining diameter caused by the machine structure, allowing for a large machining area.

	Machining Capacity
Model	1: Diameter	2: Height
500, 500S, 500M, 500MS	Φ500 mm × H462 mm
600, 600S	Φ630 ｍｍ × H550 mm
600M, 600MS	Φ600 ｍｍ × H550 mm
900, 900S, 900M, 900MS	Φ920 ｍｍ × H800 mm
1600, 1600M	Φ1650 ｍｍ × H900 mm

Equipped with a highly rigid, high-torque turning spindle

High rigidity headstock for machining heavy workpieces

MEGA TURN 900 Series

Max. material removal rate: 960 cm³/min
Material: S45C / Spindle speed: 80 min^-1 /
Feedrate: 0.8 mm/rev. / DOC: 8 mm

Max. workpiece weight: 3000 kg

Output: 30 kW (40 HP) [40% ED] Max. torque: 3655 N･m

Process integration by high-speed turret lathe and milling performance

Turret for mounting up to 12 tools

The turret is rigidly clamped by a high-index coupling for high-performance machining including intermittent cutting. Additionally, it is designed for the minimum workpiece interference with boring bars while turning.

12-position drum turret

Milling performance for process integration

For large diameter cylindrical components used in construction machinery, heavy electrical equipment, aircraft, and related fields, turning and milling process can be integrated on a single machine. This significantly reduces production lead times.

12-position drum turret with rotary tools

Automatic Tool Changer for increased productivity (option)

Automatic tool changer that eliminates the worries about the number of tools

To eliminate the reduction in the number of tools due to interference between the boring tool and the workpiece, we have developed an unique automatic tool changer. It can recall tools from adjacent tool magazines when necessary, so not only can the interference be eliminated, but it also allows for full tool mounting, which greatly reduces setup man-hours.

Automatic tool changer

Tool interference occurs
(No automatic tool changer)

No tool interference
(Automatic tool changer equipped)

Variety of selection to suit your production system

2 pallet changer for reduced setup time and long continuous machining, available with mirror-image versions for efficient operation.

2-pallet changer (900 series) (option)

Productivity is increased by the ability to setup the next workpiece during the machining of the current one.
Continuous machining capability of 1st and 2nd pallets ensures long-hour machining.

Mirror-image versions available to solve placement problems (except for 1600, 1600M)

Two machines can be operated by a single operator.
By combining mirror-image versions with standard version machines, the machine layout can be set up with a shorter traveling distance between machines, when only one operator is available for production (compared to installing two standard version machines).
Floor space can also be reduced.