Cylindrical Grinding Machine CGN20/15


Cylindrical grinding machine with compact body suitable for mass production of small/middle-size parts

  • High-accuracy and high-efficiency cylindrical grinding machine with distance between centers of 175mm(6.8in), suitable for grinding of mass-produced precision parts for automobiles, home appliances, etc.
  • Compact body contributes to space saving without compromising rigidity or power.
  • NC 3-axis loader is available as an option to meet automation needs.




Work spindle swing ø200 mm(7.8 in)
Distance between centers 175 mm(6.8 in)
Supportable workpiece weight 30 kg(66 lb)
Grinding wheel dimension ø355 mm(13.9 in) × 50 mm(1.9 in) × ø127 mm(5.0 in)
Grinding spindle rotation speed 2,700min-1
Floor space (W×D) 990 mm(39.0 in) × 2,580 mm(101.6 in)


High-rigidity grinding spindle supporting powerful grinding operation

Dynamic pressure bearing with high rigidity and excellent damping performance is adopted for standard grinding spindle. Also, grinding spindle with high-precision bearing is available as an option which is suitable for high-speed operation with CBN grinding wheel.

Exceptional compact design

Machine width of CGN20/15 is one of the smallest in the category of cylindrical grinding machine which can equip ø355mm grinding wheel. Machine body is fully covered as standard to improve working environment at production site by preventing water leakage and mist dispersion.

Automation focusing on customer needs Option

3-axis NC-controlled loader system is available as an option. Position, stroke, etc. can be easily set on NC screen which enables automated mass production. The whole system is developed by TAIYO KOKI, and therefore we are able to provide strong support.

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