--- title: "Salt Bath Furnaces" url: "https://uptonindustries.com/products/salt-bath-furnaces/" description: "Molten salt bath furnaces from Upton: ceramic, graphite electrode, high speed, Mar-Ausquenching and heated designs, plus automated and cleaning systems." site: "Upton Industries" updated: "2026-09-25T03:54:29+00:00" breadcrumbs: "Home > Products > Salt Bath Furnaces" --- # Salt Bath Furnaces Browse ceramic, graphite-electrode, high-speed and Mar-Ausquenching furnaces, internally and externally heated designs, cleaning and stripping systems, and automated salt bath systems. ![automated salt bath systems](https://uptonindustries.com/wp-content/uploads/2018/04/automated-salt-bath-systems-350x280.jpg) ## [Automated Salt Bath Systems](https://uptonindustries.com/products/salt-bath-furnaces/automated/) Upton configures automated salt bath systems with PLC controls and material handling for multiple processes. ![ceramic salt bath furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/ceramic-salt-bath-furnaces-350x280.jpg) ## [Ceramic Salt Bath Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/ceramic/) Only the faces of Upton’s submerged electrodes touch the salt, so the electrodes take up none of the bath space. ![Externally Heated Salt Pot Furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/externally-heated-salt-pot-furnaces-350x280.jpg) ## [Externally Heated Salt Pot Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/externally-heated/) Externally heated salt pot furnaces with carbon-steel or stainless-steel liners, electric resistance heaters or Upton Hurricane gas burners, for intermittent service. ![Graphite Electrode Salt Bath Furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/graphite-electrode-salt-bath-furnaces-350x280.jpg) ## [Graphite Electrode Salt Bath Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/graphite-electrode/) A submerged graphite electrode design with graphite extensions and a pusher mechanism for electrode advancement. ![high speed salt bath furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/high-speed-salt-bath-furnaces-350x280.jpg) ## [High Speed Salt Bath Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/high-speed/) For high-speed and tool steel heat treating. A film of salt on each part slows cooling on the way to the quench. ![Internally Heated Salt Bath Furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/internally-heated-salt-bath-furnaces-350x280.jpg) ## [Internally Heated Salt Bath Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/internally-heated/) Internally heated salt bath furnaces for non-chloride salts, with carbon-steel or stainless-steel liners. ![Mar-Ausquenching Salt Bath Furnaces](https://uptonindustries.com/wp-content/uploads/2018/04/mar-ausquenching-salt-bath-furnaces-350x280.jpg) ## [Mar-Ausquenching Salt Bath Furnaces](https://uptonindustries.com/products/salt-bath-furnaces/mar-ausquenching/) An internal quench shroud and variable-speed propeller agitator provide vertical lamellar flow to the workload. ![Salt Bath Cleaning & Stripping](https://uptonindustries.com/wp-content/uploads/2018/04/salt-bath-cleaning-stripping-350x280.jpg) ## [Salt Bath Cleaning & Stripping](https://uptonindustries.com/products/salt-bath-furnaces/cleaning-stripping/) Salt bath cleaning systems combine a molten salt bath, a waste-material dump station, and water wash and rinse tanks inside one safety and ventilation enclosure. ## Salt bath furnaces by process *Processes and the Upton systems listed for them: 30 processes, 8 systems. Blank means not listed.* | Process | [Automated](https://uptonindustries.com/products/salt-bath-furnaces/automated/) | [Ceramic](https://uptonindustries.com/products/salt-bath-furnaces/ceramic/) | [Externally Heated](https://uptonindustries.com/products/salt-bath-furnaces/externally-heated/) | [Graphite Electrode](https://uptonindustries.com/products/salt-bath-furnaces/graphite-electrode/) | [High Speed](https://uptonindustries.com/products/salt-bath-furnaces/high-speed/) | [Internally Heated](https://uptonindustries.com/products/salt-bath-furnaces/internally-heated/) | [Mar-Ausquenching](https://uptonindustries.com/products/salt-bath-furnaces/mar-ausquenching/) | [Cleaning & Stripping](https://uptonindustries.com/products/salt-bath-furnaces/cleaning-stripping/) | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Aluminum Dip Brazing](https://uptonindustries.com/application/aluminum-dip-brazing/) | Not listed | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | Not listed | | [Annealing](https://uptonindustries.com/application/annealing/) | Not listed | Not listed | Not listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Ausquenching](https://uptonindustries.com/application/ausquenching/) | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Listed | Not listed | | [Austempering](https://uptonindustries.com/application/austempering/) | Listed | Listed | Listed | Not listed | Not listed | Listed | Listed | Not listed | | [Carbide Brazing](https://uptonindustries.com/application/carbide-brazing/) | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | | [Carburizing](https://uptonindustries.com/application/carburizing/) | Not listed | Listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | | [Curing](https://uptonindustries.com/application/curing/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Degreasing](https://uptonindustries.com/application/degreasing/) | Listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Listed | | [Descaling](https://uptonindustries.com/application/descaling/) | Listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Drawing](https://uptonindustries.com/application/drawing/) | Not listed | Listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Ferritic Nitriding](https://uptonindustries.com/application/ferritic-nitriding/) | Not listed | Not listed | Not listed | Not listed | Not listed | Listed | Listed | Not listed | | [Glass Strengthening](https://uptonindustries.com/application/glass-strengthening/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [High Speed Steel Treating](https://uptonindustries.com/application/high-speed-steel-treating/) | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | | [Laboratory Operations](https://uptonindustries.com/application/laboratory-operations/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Marquenching](https://uptonindustries.com/application/marquenching/) | Listed | Listed | Listed | Not listed | Not listed | Listed | Listed | Not listed | | [Martempering](https://uptonindustries.com/application/martempering/) | Listed | Listed | Listed | Not listed | Not listed | Listed | Listed | Not listed | | [Metal Cleaning](https://uptonindustries.com/application/metal-cleaning/) | Listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Listed | | [Neutral Hardening](https://uptonindustries.com/application/neutral-hardening/) | Listed | Listed | Listed | Not listed | Listed | Listed | Not listed | Not listed | | [Nitinol Processing](https://uptonindustries.com/application/nitinol-processing/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Nitinol Shape Setting](https://uptonindustries.com/application/ni-tn-memory-shaping-setting/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Nitriding](https://uptonindustries.com/application/nitriding/) | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | Not listed | Listed | | [Organic Stripping](https://uptonindustries.com/application/organic-stripping/) | Listed | Not listed | Listed | Not listed | Not listed | Not listed | Not listed | Listed | | [Paint Stripping](https://uptonindustries.com/application/paint-stripping/) | Listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Listed | | [Precipitation Hardening](https://uptonindustries.com/application/precipitation-hardening/) | Listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Silver Annealing](https://uptonindustries.com/application/silver-annealing/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Stress Relieving](https://uptonindustries.com/application/stress-relieving/) | Not listed | Not listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Tempering](https://uptonindustries.com/application/tempering/) | Not listed | Listed | Listed | Not listed | Not listed | Listed | Not listed | Not listed | | [Tool Room Heat Treating](https://uptonindustries.com/application/tool-room-heat-treating/) | Not listed | Not listed | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | | [Tool Steel Heat Treating](https://uptonindustries.com/application/tool-steel-heat-treating/) | Not listed | Not listed | Not listed | Not listed | Listed | Not listed | Not listed | Not listed | | [Wire Patenting](https://uptonindustries.com/application/wire-patenting/) | Not listed | Not listed | Not listed | Not listed | Not listed | Listed | Listed | Not listed | | Processes listed | 10 | 9 | 20 | 1 | 5 | 21 | 6 | 5 | ## Request a quote for a Salt Bath Furnace built to your spec Tell us your part sizes, load weight, process temperature and the salt you plan to run. [Request a quote](https://uptonindustries.com/contact/?need=equipment&equipment=salt-bath&ref=Salt%20Bath%20Furnaces)