This large dip quench induction hardening machine is installed
in our job heat treat plant.

Outer ring hardening: up to 1800mm diamater, 350mm thickness
Inner ring hardening: up to 1500mm diameter, 150mm thickness
This machine performs one-shot hardening for large gears,
bearing races and more up to the above dimensions.

For gear hardening, this machine features
- even heating by ring coil
- even quenching by dip spray
to minimize runout and cracking.

By heating in two stages, preheating and main heating,
the case depth is deep even in the gear grooves.

Please contact us with your job heat treatment needs.