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Salt Bath Furnace is an industrial Heat Treatment Equipment used for heat treatment of metal parts.
Generally refers to electrode Salt Bath Furnace , this type Salt Bath Furnace is composed of shell, inner tank, salt tank, electrode, Thermocouple , Automatic temperature control cabinet and other components.
Heat the metal parts by immersing them in molten salts. These salt solutions act as heat transfer media and can provide uniform and precise Temperature Control .
Nitrate Salt Furnace As a special Salt Bath Furnace , please click here to view.Nitrate Salt Furnace Detailed Introduction
Equipment It can be used for heating metal parts in molten salt liquid or mixed salt liquid to carry out heat treatment such as Quenching , annealing, Tempering , and non-oxidative heating.
Furnace Shell The furnace shell structure is welded and assembled from angle steel and steel plates, and insulation Firebrick is installed at the lower part of the furnace shell.
There is an opening cover plate on the side of the furnace body, and the side opening cover plate is detachable.
The inner tank is completely made of 8mm SUS304 Stainless Steel steel plate with tight welding. The entire Stainless Steel inner tank can resist salt bath High Temperature corrosion and extend the service life of the inner tank.
The inner liner can be used to prevent molten salt from seeping into the insulation layer and out of the salt tank. The side cover plate of the furnace can be removed, and the inner liner can be lifted out from the upper part, which facilitates the installation and replacement of the inner liner.
Adopts the upper and lower two groups of four electrodes Energy Saving technology, inserted from the lower side of the salt tank, one surface contacts the bath salt, and the remaining three surfaces are buried in Firebrick .
The structure achieves prolonging the service life of the electrode, can also avoid short-circuiting of the two electrodes, and plays a Energy Saving effect.
The electrode outside the inner liner has a water cooling jacket. When the molten salt flows outward along the electrode, it solidifies when it touches the water cooling jacket. This can prevent salt leakage.
A spring-shaped starting electrode is used, with secondary power supply from the transformer Low Pressure for starting, and a position-type temperature control digital display meter Automatic temperature control cabinet.
Ion exchange Salt Bath Furnace , mobile phone, tablet, TV glass panel tempering.
1300℃ High Temperature electrode Salt Bath Furnace , High Speed Steel broach Quenching heat treatment.
Isothermal Quenching Nitrate Salt Furnace , ADI Isothermal Quenching process for auto wheel hubs and other parts.
Hankou Furnace Graphical interface temperature control system independently developed by the company, High Quality power regulation module, Precision process curve control.
Automation Process control enables the ideal heat treatment process curve to achieve High Precision implementation in practical applications, with temperature control accuracy of ±1℃.














