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Cylindrical grinders
 
  • e500G CNC cylindrical grinder

    ■ Stable grinding accuracy

    ■ Fastest cycle time in the same class

    ■ Smallest space iutilization in the same class

    ■ Unnecessary to change tools

    ■ Easy operation

    Detail >>

    The best compact CNC cylindrical grinder for the mass production.

    ■ Stable grinding accuracy

    ■ Fastest cycle time in the same class

    ■ Smallest space iutilization in the same class

    ■ Unnecessary to change tools

    ■ Easy operation

      e500GP e500GA
    Distance between centers(mm) 280
    Max. grinding diameter(mm) φ80
    Grinding wheel O.D.(mm) Normal φ510
    CBN φ350 φ370
    Wheel surface speed(m/s) Normal:45[60] CBN:45[60][80]
    [ ] shows optional specifications.

  • e300GP/e300GA CNC cylindrical grinders

    ■ High Productivity, optimuml packaging

    ■ High Accuracy, features the TOYODA STAT BEARING

    ■ Easy Operation, standardly equipped dual-center drive

    Detail >>

    Optimum grinder for the mass production of small workpieces.

    ■ High Productivity
     · Standardly equipped dual-center drive
     · Optimal package
     · CBN wheel specifications

    ■ High Accuracy
     · Features the TOYODA STAT BEARING
     · High rigidity bed
     · Machine structure reducing the effects of heat

    ■ Easy Operation
     · Easily operated dual-center drive
     · Abundant grinding cycles
     · Visualization of maintenance and repair work

      e300GP e300GA
    Distance between centers (mm) 320/280※
    Max. grinding diameter (mm) φ80
    Grinding wheel O.D. (mm) φ355/φ300※ φ355/φ350※
    Wheel surface speed (m/s) 45
    ※ shows CBN wheel specifications.

  • GE3-Ⅱ CNC general purpose cylindrical grinder

    ■ Feature the TOYODA STAT BEARING.

    ■ Single parts processing becomes easy.

    ■ Handleability & operational is simplicity impressive even to an highly experienced operator.

    Detail >>

    Sensitive operation suited to the highly accurate grinding of small-sized workpieces.

    ■ Features the TOYODA STAT BEARING.

    ■ Easier single parts processing.

    ■ Handleability & operational is simplicity impressive even to an highly experienced operator.

      GE3P-Ⅱ GE3A-Ⅱ
    Distance between centers(mm) 250
    Max. grinding diameter(mm) φ60
    Grinding wheel O.D.(mm) φ355
    Wheel surface speed(m/s) 30[45]
    [ ] shows optional specifications.

  • GE4i CNC general purpose cylindrical grinder

    ■ Features the TOYODA STAT BEARING.

    ■ Easier for single parts processing.

    ■ Handleability & operational is simplicity impressive even to an highly experienced operator.

    Detail >>

    Sensitive operation suited to the highly accurate grinding of multi-variety/ low-volumn production.

    ■ Features the TOYODA STAT BEARING.

    ■ Easier for single parts processing.

    ■ Handleability & operational is simplicity impressive even to an highly experienced operator.

      GE4Pi GE4Ai
    Distance between centers(mm) 500/1,000/1,500
    Max. grinding diameter(mm) φ300
    Grinding wheel O.D.(mm) φ405 [φ510] φ455
    Wheel surface speed(m/s) 30[45]
    [ ] shows optional specifications.

  • GL3-SⅢ/GL4-SⅢ CNC production type cylindrical grinders

    ■ Features the TOYODA STAT BEARING.

    ■ Simple design of the necessary grinding function only.

    ■ CBN wheel can be equipped to improve the productivity of the production line(option).

    Detail >>

    Economical machine accommodating the multi-variety volume production of small workpieces.

    ■ Features the TOYODA STAT BEARING.

    ■ Simple design of the necessary grinding function only.

    ■ CBN wheel can be equipped to improve the productivity of the production line(option).

      GL3P-SⅢ GL3A-SⅢ GL4P-SⅢ GL4A-SⅢ
    Distance between centers(mm) 250 320/500/630/1,000/1,500
    Max. grinding diameter(mm) φ60 φ300
    Grinding wheel O.D.(mm) φ355[φ300※] φ405[φ350※] φ455[φ370※]
    Wheel surface speed(m/s) 30[45]
    [ ] shows optional specifications.
    ※ shows CBN wheel specifications.

  • GL4SⅢ-Premuim CNC cylindrical grinder

    ■ Stable dimensional change from initial workpiece -thermal displacement minimizing structure.

    ■ JTEKT's overhaul engineering and low vibration technology achieve high quality grinding.

    ■ Equipped with a coolant unit for high accuracy grinding parts. *optional specification.

    Detail >>

    Including all high-precision technology.

    ■ Stable dimensional change from initial workpiece -thermal displacement minimizing structure.
     · Thermal displacement is suppressed by cooling heating components such as the wheelhead, workhead and motor.
     · Compensation is unnecessary due to stable dimensional change from cold start.

    ■ JTEKT's overhaul engineering and low vibration technology achieve high quality grinding.
     · Achieve high accuracy and low vibration rotation by balancing motor parts.
       This can reduce wheelhead vibration by 70% and achieve a high quality surface grinding (mirror grinding).

    ■ Equipped with a coolant unit for high accuracy grinding parts. *optional specification.
     · Clean coolant is supplied to the machine and able to remove tiny abrasive dust which is hard to be removed by now.
     · Clean coolant enables high accuracy grinding of parts (surface grinding).

      GL4A-SⅢ GL4P-SⅢ
    Distance between centers(mm) 500[1,000][1500]
    Max. grinding diameter(mm) φ300
    Grinding wheel O.D.(mm) φ405
    Wheel surface speed(m/s) 30
    [ ] shows optional specifications.

  • GL5Pi/GL5Ai CNC production type cylindrical grinders

    ■ Long-term grinding accuracy

    ■ High productivity

    ■ Reassuring operation

    Detail >>

    Optimum cylindrical grinder for production with high accuracy and high productivity.

    ■ Long-term grinding accuracy
     · High rigidity and low vibration bed.
     · Features the TOYODA STAT BEARING.
     · Reduce thermal displacement.

    ■ High productivity
     · Abundant variation. Abundant grinding cycles.
     · All-step grinding without driving dog. (Option)
     · Improved productivity by equiping CBN wheel. (Option)

    ■ Reassuring operation
     · Improved reliability with TOYOPUC-GC70.
     · High accuracy filtering coolant unit. (Option)

      GL5Pi GL5Ai
    Distance between centers(mm) 250[320][630]
    Max. grinding diameter(mm) φ220
    Grinding wheel O.D.(mm) Normal φ510[φ610]
    CBN φ350 φ370
    Wheel surface speed(m/s) 45[60,80]
    [ ] shows optional specifications.

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