GTS-150MMX - Twin Spindles & Turrets Turning Center

Max.swing diameter : Ø 7.08" / Ø 11.02"

Max. turning diameter : Ø 7.08" / Ø 11.02"

Max. turning length : 7.08" / 7.87"

Hydraulic chuck : 6" / 8" / 10"

Bar capacity : Ø 1.65" / Ø 2" / Ø 2.55"

Motor full output speed : 750 / 600 / 500 rpm

Motor output ( cont. / 30 min. ) : 7 / 10 HP || 15 / 20 HP

X axis travel : 6.29" / 7.48"

Z1 / Z2 axes travel : 8.26" / 23.62" || 10.62" / 29.13"

Y axis travel : 2.36" ± 1.18" / 4.72" ± 2.36"

X / Z axes rapids : 590 / 1,417 IPM || 787 / 945 IPM

Live tooling stations : 6 / 12

TWIN SPINDLES & TWIN TURRETS TURNING CENTER

Opposite twin turrets design on GTS, the 2nd spindle can move directly through Z2 guide way to 1st spindle to catch the parts which saves the floor space and the cost buying robot arm to flip the workpiece.

Compare to single turret type of machine can work one side machining only, the twin turrets design separately for OP1 and OP2 with different operation performs higher efficiency.

Compound function of optional live tooling turret, C-axis and Y-axis enable GTS series with the extreme cutting ability of 8 axes control and 4 axes simultaneously machining.

Machine dimensions ( W x D )

GTS-150：3,135 x 1,700 mm
( 123.5" x 67" )
GTS-200：3,900 x 1,940 mm
( 154" x 77" )
GTS-260：3,900 x 1,940 mm
( 154" x 77" )

Door Full opened width.

GTS-150：820 / 805 mm ( T12 / T6 )*1
( 32.28" / 31.69" )
GTS-200：1,065 mm ( 41.92" )
GTS-260：1,065 mm ( 41.92" )

*1 : Please see page live tooling turret for detail of turret type

Distance from the center of spindle to door guarding.

GTS-150：459 mm ( 18.07" )
GTS-200：394 mm ( 15.51" )
GTS-260：394 mm ( 15.51" )

SUPER RIGID STRUCTURE

The Finite Element Analysis ( FEA ) provides optimal machine design and light-weight structure advantage while ensuring super rigid of machine.

High rigidity machine bed are built by one-piece casting of "MEEHANITE" and the 45° slant bed design provides the most rigid foundation possible for the headstock and turret.

All spindles and servo motors, including drives, are Fanuc αi series components to ensure peak machining performance and accuracy.

EXTREME MACHINING PERFORMANCE

2nd spindle catches parts from 1st spindle and automatically machining rear side to avoid the error of movement manually by the operator.

By clamping two ends of the long bar on each spindle and rotate synchronous to avoid the run out of rotating by single side clamping.

The 1st and 2nd spindle synchronous cutting makes GTS series functional as two multi-tasking machines.

ACCESSORIES & APPLICATIONS

With optional bar feeder

H1 Cut-off

Synchronization cut-off

H2 Workpiece Support

Spindle stop → H2 advance with chuck open → Chuck close → Synchronization cut-off → H2 retract after cut-off

H1 Load Bar

Spindle stop → Collect chuck open → Load Bar → Collect chuck close → Spindle run → O.D. and Thread machining

H2 Turn / Mill Operation

Turning / drilling → Milling → Eject to parts catcher

With optional bar feeder

H1 Drilling

C-axis brake → Drilling → Cut-off workpiece

H2 Workpiece Support

Chuck hold workpiece

H1 Load Bar

Collect chuck open → Load Bar → Collect chuck close → O.D. and Thread machining

H2 Turn / Mill Operation

End face and O.D. machining → Finished

H1 Workpiece Support

Workpiece finished in H1 → Spindle stop / chuck open → Load new workpiece / chuck close

H2 Workpiece Support

Spindle stop → H2 advance with chuck open → H2 retract after cut-off

H1 Turn operation

Synchronization → O.D. machining → Bore machining

H2 Turn / Drill Operation

END face and O.D. machining → Drilling Finished

ULTIMATE TURNING POWER

P4 grade high precision bearings are directly assembled for maximum level of support. Bearing configuration is designed for super heavy-duty cutting and long term durability with a higher level of accuracy.

Generating twice the torque output of standard motors, the standard wide-range spindle motor is designed to reach full output at 1/2 the RPM of standard motors, providing the ability to take heavier cuts in the lower RPM ranges.

Unit：inch

LIVE TOOLING TURRET

Servo drive live tooling turret with high precision curvic coupling tool indexing system provides quick tool change and indexing time. And make sure the rigidity of turret in any machining conditions.

GTS series with optional T12 or T6 live tooling turret of different performance can easily meet your machining needs.

C-axis adopts super rigid Cf-axis with disk brake system, and with the FANUC servo motor generating 240 Nm ( cont. ) of torque it offers excellent surface finishes and accuracy. Plus, dynamic accuracy is within ± 0.02° even under heavy cutting condition.

The optional Y-axis control can achieve X, Y, Z and C axes simultaneously machining, which allows the series can work on Y-axis off center milling, drilling and tapping as well as improving the machining accuracy from a regular 3 axes simultaneously machining processes under certain condition.

Orthogonal design of Y & X axes saddle to keep the center of gravity of turret lay on the proper range of slide on the base to make sure the overall structural rigidity.

Side Milling

Off-Center Troughing

Off-Center Drilling

Polar coordinate interpolation V.S Y-axis control

O.D. Troughing

AUTOMATION TURNING