Deep Hole Grinding Machine NVG-12LH


Special model dedicated to deep hole grinding

  • Deep hole spindle is equipped as standard for grinding long workpiece up to ø1,150mm(45.2in) x H1,300mm(51.1in).
  • Easy centering and accuracy improvement in ID grinding of big-size deep hole parts.
  • Optimal solution for parts such as hydraulic breaker cylinder for construction machinery.




Range of internal grinding diameter ø160 mm(6.3 in) ~ ø750 mm(29.5 in)
Range of external grinding diameter ~ ø1,150 mm(45.2 in)
Grinding length 1,200 mm(47.2 in)
Work spindle swing ø1,150 mm(45.2in)
Workpiece height 1,300 mm(51.1 in)
[including fixture]
Max. loading weight on work table 2,000 kg(4,409 lb)
[including fixture]
Grinding spindle rotation speed 6,000min-1
Floor space (W×D) 4,000 mm(157.5 in) × 4,400 mm(173.3 in)

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