SHIMADA - TWIN SPINDLE LATHES

Video



The 2 SI-6/8 2-Spindle 1NC Lathe was developed from the architecture of “reducing idle time to the utmost limit."

  • Collet chuck, 6", 8", 10", 12" chucks
  • Loading with one spindle while processing with the other. Chip to Chip time “2 seconds.” Spindle index time “0.9 seconds.”
  • This design, with the chucking position outside the machine, leads to easy manual loading/unloading and chuck exchange
  • Simultaneous processing of the front and back side of workpieces with one machine

    This lathe is optimal for the following types of work:
  • Tasks that need a short cycle time and a long loading time
  • Task with a short cycle time (work with a large loading time to cycle time ratio)
  • Tasks with a big difference between the 1st and 2nd process cycle times
  • Task that requires a large amount of time for chucking under manual loading condition
  2SI-6/8 Twin Spindle CNC Lathe
Model 2SI-6 2SI-8 2SI-10 2SI-12
Turning Capability        
Max. Turning Diameter φ160mm (6") φ200mm (8") φ310mm (12") φ310mm (12")
Max. Turning Length 120mm (5") 120mm (5") 200mm (5") 200mm (5")
Spindle        
No. of Spindles 2 2 2 2
Chuck Capability 6" 8" 10" 12"
Max. Spindle RPM 6000 3500 3000 3000
Motor 10/7.5kw 10/7.5kw 15/11kw 15/11kw
Tool Holder        
Type of Tool Holder Turret Turret Turret Turret
No. of Attachable Tools 8 or 12 8 or 12 8 or 12 8 or 12
X-Axis Stroke 120mm (5") 120mm (5") 170mm (7") 170mm (7")
Z-Axis Stroke 170mm (7") 170mm (7") 225mm (9") 225mm (9")
Rapid Feed Rate 20m/min (66') 20m/min (66') 15m/min (49') 15m/min (49')
Control Unit FANUC FANUC FANUC FANUC
Machine Size        
Floor to Spindle Center 960mm (38") 960mm (38") 1100mm (43") 1100mm (43")
Machine Height 1800mm (71") 1800mm (71") 1700mm (70") 1700mm (70")
Floor Space

1900×1600mm
(75x63")

1900×1600mm
(75x63") 		2450×2200mm (96x87") 2450×2200mm (96x87")
Machine Weight 3600kg (7937 lbs) 3800kg (8378 lbs) 5000kg
(11,023 lbs) 		5000kg
(11,023 lbs)