An electric crucible furnace is a high-temperature device that uses electric energy for heating. It is mainly used for smelting metal and ceramic materials. The principle is that electrical energy is converted into thermal energy, and the crucible is heated to a high temperature state through the crucible to melt or burn, thereby achieving production and processing.
structure:
Electric crucible furnace is mainly composed of power supply, electrode, crucible, protective cover, temperature control system, etc. Among them, the power supply provides electrical energy, and the electrode delivers electrical energy to the crucible. The crucible serves as a heating container to heat the material to a high temperature state. The protective cover is used to prevent oxidation and pollution, and the temperature control system is used to control the temperature in the furnace.
advantage:
1.The aluminum liquid is heated evenly, without local high temperature, and the temperature can be controlled with high accuracy. Using automatic temperature control technology, the temperature control accuracy can reach ±5°.
2.Complete alarm protection function, equipped with aluminum liquid over-temperature alarm, furnace over-temperature alarm and crucible leakage alarm. The alarm cuts off the power supply at the same time to protect the equipment from damage.
3. The thermal insulation design using imported nano thermal insulation materials combined with the thermal insulation module has good thermal insulation, less heat storage in the furnace body, fast heating, and saves electricity.
4. Oxygen-free heating can be achieved to ensure the purity and quality of materials.