Machine Capabilities

Gillespie Engineering Ltd offer world class machine operations in Auckland.

GEL machine capabilities are summarised below: 

CNC Mills

  • Okuma CNC Mill 4000mm x 2580mm x 1800mm high including 4th Axis
  • Okuma CNC Mill 3000mm x 2100mm x 1450mm high including 4th Axis
  • Hartford CNC Mill 2000mm x 1500mm x 800mm high
  • 4 x Okuma CNC Mills including a Pallet Changer machine 1000mm x 800mm x 700mm high

CNC Lathes

  • Okuma CNC Lathe 300mm Diameter x 1250mm between centres
  • Okuma CNC Lathe 250mm Diameter x 500mm between centres

Centre Lathes

  • Centre Lathes up to 520mm Diameter x 4300mm long

Vertical Lathes

  • Vertical Lathes up to 1650mm Diameter x 660mm long

Gear Cutting

  • Spur Gears up to 2000mm Diameter x 750mm Face width
  • Helical Gears up to 2000mm Diameter x 500mm approximately face width
  • Racks
  • Internal Spur Gears 


  • Surface Grind 200mm x 600mm 
  • Cylindrical Grind 400mm Diameter x 2500mm long 
  • Internal Grinding 600mm x 300mm long 
  • Rotary Surface Grinding to 700mm Diameter 


  • Internal and external Splines

Worms and Wheels 

Broaching and Slotting 

Overhaul of Gearboxes and Wormboxes