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HYUNDAI WIA Machine America Corp

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Boring M/C

Heavy-Duty Boring Machine, designed with advanced technology, shows great performance in rigidity and powerful cutting


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  • Single unit bed for X and Z axis for ultra-precision (KB135)
  • Movable column structure for high-load, heavy duty cutting needs (KB135C)
  • Selectable X and Y axis of up to 1,000mm (39.3″) and 500mm (19.6″) respectively
  • 3-step gear drive main spindle for heavy duty cutting
  • Optimal boring capability with W-axis maximum travel of 700mm(27.5″)
  • Equipped with standard linear and rotary scales for ultra-precision


Description Unit KBN135C
Pallets Size mm 2,000×1,800
Max. Load Capacity kgf 15,000 [20,000]
Spindle Driving Method - GEAR(3STEP)
Spindle Taper - BT50
Spindle RPM r/min 2,000
Spindle Power kW 22/18.5
Spindle Torque N.m 3,112/2,617
Travel(X/Y/Z) mm 3,000/2,000/1,600
Travel(A/C) deg 700(W-axis)
Rapid Feed Rate(X/Y/Z) m/min 10/10/10
Rapid Feed Rate(A/C) r/min 8(W-axis)
Slide Type - BOX
No. of Tools EA 40
Tool Change Time
(Chip To Chip)
sec 33.2

Specifications are subject to change without notice for quality improvement.
In case of any further information, please refer to the machine catalogue.


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