Fast, local induction hardening for gears, sprockets & powdered metal up to 200mm Northgate-based. Serving all Brisbane.
Hero Image (right side, 400px wide): Glowing coil in action Image Alt: induction hardening in action – selective surface heating at Olitek Northgate Brisbane

We heat only the surface of your part using an electromagnetic coil, then cool it fast. Result: Hard outside, tough core — no warping.
Done in-house in Northgate. ISO 9001 certified.

Induction hardening in action – selective surface heating at Olitek Northgate Brisbane

Hardened gearbox components – induction hardened in Northgate for maximum durability

Helical gear shaft selectively hardened – wear-resistant surface, tough core

Send a drawing or sample — no minimum order.

Induction hardened sprocket – extended life for high-torque applications

Bevel gear shaft – precision induction hardened in Brisbane