For Over 40 years, Flame Treating Systems, Inc. has built custom-designed flame hardening systems per client specifications, and provided inhouse flame hardening in our own facility. While the flame hardening method represents one of the oldest means of surface hardening metal, many recent advances make it one of the most attractive for several reasons. New computerized equipment reduces both capital costs and fuel/operational costs. It is highly adaptive for the heat treatment of specific part areas, and Flame Treating Systems’ equipment is very user friendly. For all flame hardening methods – stationary flame hardening, progressive hardening, spin hardening and combination hardening — Flame Treating Systems is your source. We can design a new system, retrofit/rebuild old equipment, or provide parts to keep your present system operative.