3 ton series medium frequency electric melting furnace
The rated capacity of the 3-ton series medium frequency furnace is 3 tons, and the power supply structure adopts a half-bridge rectifier series resonant circuit. The induction coil is connected in series with the capacitor, which can realize a set of medium frequency power supply to supply power to two sets of furnace bodies or multiple sets of furnace bodies at the same time, commonly known as one for two medium frequency electric furnaces. Suitable for metal smelting in the foundry industry.
ONE.The technical parameters of the 3 ton series medium frequency furnace
- A 3-ton series medium frequency furnace is used for one melting and one protection. A series resonant medium frequency power supply supplies power to two sets of 3-ton furnace bodies at the same time, and one set of 3-ton furnace bodies is smelted and one set of 3-ton furnace bodies is insulated. Conventionally, the power of the medium frequency power supply is 2500Kw, the power of the melting furnace is 2000Kw, the power of the holding furnace is 500Kw, and the capacity of the configuration transformer is 3000KVA.
- The 3-ton series medium frequency furnace is used for double melting, that is, one set of series resonant medium frequency power supply supplies power to two sets of 3-ton furnace bodies at the same time, and two sets of 3-ton furnace bodies are smelted at the same time. Conventionally, the power of the medium frequency power supply is 3600Kw, the melting power of the two sets of 3 tons furnace body is 1800Kw, and the capacity of the configuration transformer is 4000KVA.
- The conventional configuration of a 3-ton series medium frequency furnace is an medium frequency power supply, two furnace bodies, two resonant capacitors, a filter capacitor, four water-cooled cables, a furnace tilting console, a tilting furnace hydraulic system, and four Set of hydraulic cylinders.
TWO.The scope of application of 3 ton series medium frequency electric furnace
- A 3-ton series medium frequency furnace double melting, suitable for casting more than three tons or a weight of six tons, requires two sets of furnace bodies to be melted at the same time, and two furnaces of molten steel are poured at the same time.
- The 3-ton series medium frequency electric furnace has one melting and one protection, which is suitable for automatic casting production line and requires continuous and uninterrupted tapping of molten steel.
THIRD. the advantages of the 3-ton series medium frequency electric furnace
- High efficiency
The 3 ton series medium frequency electric furnace series inverter adopts a half-bridge electric furnace, and the number of vital parts of the main circuit is relatively reduced, and there is a high power factor, so it has a higher power. Under full load, it can start at will, with a success rate of 100%. Improve the power factor to ensure that the power factor reaches 95% at any power.
Constant power output. The power output adopts constant control. During the smelting process, when the load and temperature change, the starting load is always full power output, shortening the smelting time.
- It has a complete protection and operation status monitoring system
The 3-ton series medium frequency electric furnace uses sensors to obtain signals for incoming line current, voltage, channel current, and voltage, and provide current limiting, voltage limiting, and repeated protection of excessive overvoltage for the dual closed-loop digital circuit, as well as water temperature and water pressure protection.
- There is a complete detection system
The 3 ton series medium frequency electric furnace uses a temperature switch meter to monitor the working temperature of the inverter and filter capacitor. Once the cooling water temperature exceeds the set value or there is a water circuit failure, an alarm will be issued and the water source will be cut off. The power supply cooling water input has a water pressure relay electrical control, and the cooling water output has a temperature switch meter to monitor undervoltage, and an alarm will be issued and the power supply will be cut off if over temperature.
- Convenient power distribution function
Only by adjusting the power button on the panel, the power distribution between the two furnace bodies can be realized. The total power of the total kilometer of the medium frequency power supply can be arbitrarily distributed between the two furnace bodies to achieve the effect of melting one furnace body and insulating the other furnace body.
Huaxin Medium Frequency Electric Furnace Co., Ltd. specializes in the production: medium frequency heating furnace, medium frequency melting furnace, medium frequency electric furnace, one-to-two series resonance medium frequency furnace, induction diathermy furnace, induction heating equipment, medium frequency induction heating furnace, induction heating power supply, forging heating furnace, Heat treatment equipment series such as quenching and tempering equipment, medium frequency induction heating, medium frequency heat treatment quenching and tempering production line, we use advanced technology, high-quality quality, and excellent service to serve our customers wholeheartedly
Huaxin electric furnace equipment is widely used in foundry industry, forging industry, heat treatment industry, petroleum machinery industry, mining and coal mining machinery industry, steel pipe, impermeable steel industry, machinery, hot assembly processing industry, metallurgical industry, automobile and auto parts, Construction machinery and other industries
