Hardening FurnacesHardening Furnaces (also known as heat treatment furnaces) are specialized systems used to heat materials like steel or alloys to high temperatures, followed by rapid cooling to increase hardness and strength. Commonly used in industries such as automotive, aerospace, and manufacturing, these furnaces ensure precise temperature control and uniform heating. Hardening furnaces are essential for improving wear resistance and durability in components subjected to high stress or demanding conditions.We're sorry. No Hardening Furnaces listings were found.Here are some prior listings from National Machinery Exchange:Nabertherm #58 type N321, hardening furnace, 1998 View Dealer Page Call 973-35... (Show) Call 973-358-7208Send me an Alert when similar Hardening Furnaces are added to our website.New Listing Alert View All Listings