HOME  Product Line  N8i-FDH22R-5’12H20GR-C


Automatic grinding machine for medium and large sized castings.

  • ・Best deburring machine for medium sized castings.
  • ・Rotating main & auxiliary tool- head.
  • ・Suitable for the finishing complex shape castings.
  • ・Main tool-head now powered by servo-motor for improved efficiency.
  • ・Fixture changer makes you possible to operate multiple machines.
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Grinding by tilting main shaft tool
  • 1. Small footprint.
  • 2. One operator can perform multiple machine operations.
  • 3. Program creation is simple and easy.
  • 4. Simple operation with high function.
  • 5. Quick change- less than 5 min. to change fixtures, programs and tools.
  • 6. Diamond tool saves operation cost and dust generation.
  • 7. High speed and efficient processing enables productivity and a higher finishing quality of product.

Outline of specifications

Max. machinable size L1200×W300×550 150Kg (*Load capacity is within 200Kg)
Main tool-head Diamond wheelφ355×T12×φ80
Main tool-head driving motor 4.5Kw (AC servomotor drive)
Auxiliary tool-head driving motor 2.2Kw (High speed type, Inverter drive)
Wheel tilt for max. 130° (NC control drive)
Method of load/unload 2 work pallets changer type. (NC control drive)
Control driving motor,Number of NC axis 8 axes AC servo controlled by NACR
Overall dimensions W3120×D4105×H2849
Weight 6,000Kg
*Load capacity includes casting, fixture, and fixture palette.

Work Reference Example

  • Cylinder Block

  • Cylinder Head

  • Valve

  • Axle Case

  • Crankcase

  • Casing

  • Gear case

  • Differential Carrier

*The grinding tact times are reference only, not guaranteed values.