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GTS Twin Spindles &
Turrets Turning Centers

Twin spindles, opposed twin turrets

Chuck size 6" / 8" / 10"
Bar capacity Ø42 / 51 / 65 mm
Max. turning length 180 / 200 mm

GTS

Compact machine dimensions, exceptional cutting performance, and comprehensive automation capabilities.
Refined through years of user feedback, the GTS series delivers unmatched performance and reliability.

    Features

  • The opposed twin spindles and twin turrets design allows for optional Y-axis control functionality on both turrets.
  • Reliable performance and quality, selected by leading European automotive parts manufacturers for their equipment.

    • High Rigidity Structure

  • Super rigidity one-piece 45° slant bed structure.
  • The GTS-150 series X/Z axes feature a high-precision, low-wear linear guide rail design.
  • The GTS-200 series features a high-rigidity box-way design.

    • Tooling System

  • The 12-station servo turret enables rapid tool changes and delivers outstanding cutting rigidity for high-performance cutting.

    • Powerful Cutting Capability

  • Both the spindle 1 & 2 are designed with the same specifications, allowing for front and rear machining of workpieces to be completed directly on a single GTS series.
  • The spindle offers three specifications for bar capacity, paired with different speed options, with a maximum spindle speed of up to 6,000 rpm ( Ø42 mm ).

    • Integrated Machining Functions

  • Optional 12-station live tooling turret is available, with a maximum live tooling speed of up to 4,000 rpm.
  • Optional twin Y axes control function is available, with a travel range of ±30 mm (GTS-150) / ±60 mm (GTS-200).

Model Variations

X
  • Turret
  • Turret
  • Live tooling turret
  • Live tooling turret
  • Y-axis
  • Y-axis
MX
  • Turret
  • Turret
  • Live tooling turret
  • Live tooling turret
  • Y-axis
  • Y-axis
MMX
  • Turret
  • Turret
  • Live tooling turret
  • Live tooling turret
  • Y-axis
  • Y-axis
XY
  • Turret
  • Turret
  • Live tooling turret
  • Live tooling turret
  • Y-axis
  • Y-axis
Twin spindles, twin turrets
Spindle 2 catches parts automatically
Twin spindles simultaneous cutting
Front / rear side synchronous cutting
Live tooling turret
C-axis

Live Tooling Turret

  • Live tooling turret is driven by a servo motor and uses a high-precision curvic coupling for accurate turret indexing, ensuring fast tool changes and excellent rigidity.
Turret type T12 T6
Stations 12
Live tooling stations 12 6
Tool drive Rotate in working position only Rotate at the same time

C-axis

  • The C-axis features an ultra-high rigidity Cf-axis combined with a disc brake system, driven by a high-torque FANUC servo motor with 240 Nm (cont.) output. It ensures excellent surface machining accuracy and maintains dynamic precision within ±0.02°, even under heavy cutting conditions.
Models C-axis Torque Output
GTS-150 120 Nm
GTS-200 / 260 240 Nm

Twin Y axes Control Function

  • Optional Y-axis function 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.
Models Max. Y-axis travel
GTS-150 60 ( ±30 ) mm
GTS-200 120 ( ±60 ) mm
GTS-260 120 ( ±60 ) mm
GTS-150 GTS-200 GTS-260
GTS-150 GTS-200 GTS-260
CAPACITY
Max. swing diameter mm Ø180 Ø280 Ø280
Max. turning length mm 180 200 200
Chuck size 6" 8" 10"
Bar capacity mm Ø42 Ø51 Ø65
SPINDLE 1 & 2
Spindle motor output
kW ( cont. )
5.5 11 11
Spindle motor output
kW ( 30 min. )
7.5 15 15
Max. spindle speed rpm 6,000 4,800 4,000
X / Z AXES
Max. X-axis travel mm 160 190 190
Max. Z1-axis travel mm 210 270 270
Max. Z2-axis travel mm 600 740 740
1st & 2nd TURRET
Stations T 12
LIVE TOOLING TURRET ( opt. )
Stations T 12
Live tooling rpm range rpm 4,000
Y-AXIS ( opt. )
Max. Y-axis travel mm 60 ( ±30 ) 120 ( ±60 ) 120 ( ±60 )
Select specification:
GTS-150
CAPACITY
Max. swing diameter mm Ø180
Max. turning length mm 180
Chuck size 6"
Bar capacity mm Ø42
SPINDLE 1 & 2
Spindle motor output
kW ( cont. )
5.5
Spindle motor output
kW ( 30 min. )
7.5
Max. spindle speed rpm 6,000
X / Z AXES
Max. X-axis travel mm 160
Max. Z1-axis travel mm 210
Max. Z2-axis travel mm 600
1st & 2nd TURRET
Stations T 12
LIVE TOOLING TURRET ( opt. )
Stations T 12
Live tooling rpm range rpm 4,000
Y-AXIS ( opt. )
Max. Y-axis travel mm 60 ( ±30 )
GTS-200
CAPACITY
Max. swing diameter mm Ø280
Max. turning length mm 200
Chuck size 8"
Bar capacity mm Ø51
SPINDLE 1 & 2
Spindle motor output
kW ( cont. )
11
Spindle motor output
kW ( 30 min. )
15
Max. spindle speed rpm 4,800
X / Z AXES
Max. X-axis travel mm 190
Max. Z1-axis travel mm 270
Max. Z2-axis travel mm 740
1st & 2nd TURRET
Stations T 12
LIVE TOOLING TURRET ( opt. )
Stations T 12
Live tooling rpm range rpm 4,000
Y-AXIS ( opt. )
Max. Y-axis travel mm 120 ( ±60 )
GTS-260
CAPACITY
Max. swing diameter mm Ø280
Max. turning length mm 200
Chuck size 10"
Bar capacity mm Ø65
SPINDLE 1 & 2
Spindle motor output
kW ( cont. )
11
Spindle motor output
kW ( 30 min. )
15
Max. spindle speed rpm 4,000
X / Z AXES
Max. X-axis travel mm 190
Max. Z1-axis travel mm 270
Max. Z2-axis travel mm 740
1st & 2nd TURRET
Stations T 12
LIVE TOOLING TURRET ( opt. )
Stations T 12
Live tooling rpm range rpm 4,000
Y-AXIS ( opt. )
Max. Y-axis travel mm 120 ( ±60 )
The following information may refer to optional equipment.
For details, please contact GOODWAY.