I. Brief introduction of salt bath furnace:
The salt bath furnace is a multi-finger electrode salt bath furnace. This type of salt bath furnace consists of the following mechanisms: a shell made of steel and steel plates, a steel liner, a salt tank to prevent molten salt from penetrating, a special design to avoid disconnection and prevent salt leakage. Electrode, equipped with special temperature automatic control cabinet, special shaped thermocouple. The electrode is inserted from the bottom side of the salt tank, and the electrode's embedded structure is used to extend the service life of the electrode, and to avoid short circuit between the two electrodes, and a specially designed water cooling jacket to avoid salt leakage for long-term use. In addition, indirect heating salt bath furnace, a special crucible is installed in the furnace, and the outside is heated by a resistance heating element, which melts the salt liquid in the crucible to heat the workpiece.