Induction heating, hardening both ends of machine gun ammunition belt tension lever.
Overbend straightening of machine spindle using 20 ton Hydraulic press.
Peen straightening of hardened S7 tool steel pneumatic tool driver, to improve straightness.
Cryogenic treating of heat-treated tools and components to as low as -320 F.
Fluidized bed annealing using nitrogen atmosphere, of 1095 steel investment castings.
Selective hardening of knife blades in salt bath, heat treating the blade only.