HOME  Product Line  X7i-FDH22R-45H5G2R


Automatic grinding machine for small and medium sized castings.

  • ・Improved grinding capability by equipping with main & 2 auxiliary tool heads.
  • ・Rotating main & auxiliary tool heads.
  • ・Suitable for the finishing of complex shape castings.
  • ・Main tool-head now powered by servo-motor for improved efficiency.
Catalog PDF Download


Grinding by tilting main shaft tool
  • 1. Improved grinding capability by loading 2 kinds of small tools.
  • 2. Small footprint.
  • 3. One operator can perform multiple machine operations.
  • 4. Program creation is simple and easy.
  • 5. Simple operation with high function.
  • 6. Quick change- less than 5 min. to change fixtures, programs and tools.
  • 7. Diamond tool saves operation cost and dust generation.
  • 8. High speed and efficient processing enables productivity and a higher finishing quality of product.

Outline of specifications

Max. machinable size φ500×H350 30Kg (*Load capacity is within 50Kg)
Main tool-head Diamond wheel φ355×T12×φ80
Main tool-head driving motor 4.5Kw (AC servomotor drive)
Auxiliary tool-head driving motor 2.2Kw×2sets (High speed type, Inverter drive)
Wheel tilt for max. 130°(NC control drive)
Control driving motor,
Number of NC axis
7 axes AC servo controlled by NACR
Overall dimensions W1850×D2745×H2303
Weight 2,250Kg
*Load capacity includes casting, fixture, and fixture palette.

Work Reference Example

  • Exhaust Manifold

  • Differential Case

  • Differential Carrier

  • Rotor

  • Gear Box

  • Axle case

  • Water Pump

  • Cylinder Head

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