Gear Cutting

Allan Green & Son can manufacture precision products from your drawings or using samples as a template. We can also offer a repair service to damaged or worn gears.

Gear Cutting Capacity

  • Spur Gears
    Up to 54” diameter 9” face x 1-1/2 DP (16 MOD) pitch
  • Bevel gears (Straight Cut)
    1:1 ratio 18” P.C.D. 4” face width x 3DP (8 MOD)
  • Worms (Multi-Start)
    Up to 7” diameter pitch 2-1/2″ DP (10 MOD)
  • Wormwheels (Multi-Start)
    Up to 18” centres pitch 1-1/2″ DP (16 MOD)
    Subject to worm diameter
  • Racks
    Up to 3 metres long 3DP (8 MOD)
  • Chain sprockets
    Up to 54” diameter 2” pitch
  • Single Helical Gears
  • Up to 54″ diameter, face width and pitch subject to the angle
  • Internal and external splines
  • Ratchet wheels
  • Thread mill (acme, trapezoidal, etc)
  • Tooth rounding
  • Keyways (imperial and metric)