Induction melting furnace(WhatsApp:008618853692119)

 The working principle of medium frequency induction heating equipment is to place a metal cylinder in an induction coil with alternating medium frequency current. The metal cylinder does not directly contact the induction coil. The temperature of the energized coil itself is very low, but the surface of the cylinder is heated to Redness, even melting, and the speed of this redness and melting can be achieved by adjusting the frequency and the strength of the current. Medium frequency induction heating equipment has a wide range of applications in the fields of diathermy, smelting, quenching, welding, etc. However, due to the large power of the equipment, electronic components are prone to malfunction due to overheating. How to deal with an abnormal response after startup, here are several situations. (1) Phase failure of the rectifier: the fault is manifested as abnormal sound during operation, the maximum output voltage rises below the rated value, and the power cabinet will ...

Huaxin Electric Furnace is one of the professional induction furnace manufacturers in China, and has summarized the following advantages in production practice: The general working principle of the one-to-two medium frequency furnace is that one power supply works with two furnaces at the same time, one for smelting, the other for heat preservation, and continuous smelting. The working power of the furnace is arbitrarily allocated, and it can perform operations such as heat preservation, heating, tempering and so on at a precise temperature according to the needs, to maximize the production capacity. The one-to-two medium frequency furnace has many advantages in actual production: good starting characteristics, can be started at will under full load and heavy load; improved power factor, power factor can reach 95% at any power; constant power output, Using constant power output control, during the melting process, when the load and temperature change, the load is always full powe...

  　　 The inductor of the medium frequency diathermy furnace is designed according to the length of the heated workpiece and the diameter of the workpiece, so the inductor has lengths and shorts. But in general, the medium frequency diathermy inductor is generally relatively long (referring to the axial direction of the heated workpiece), and its purpose is to ensure that the heating temperature and the temperature difference between the core and the surface meet the requirements under the condition of the heating workpiece tempo unchanged. There are basically two types of lining assembly for medium frequency heating inductors, one is knotted lining, and the other is assembled lining. Whether it is knotted lining or fabricated lining, long-term work under high temperature will change (mainly thermal expansion and contraction and oxidation). If used improperly, the heating material will collide and squeeze the furnace lining phenomenon, so the use of the furnace lining has a certa...

  Medium frequency electric furnace is commonly used equipment in the field of heat treatment. Medium frequency electricfurnace is mainly composed of four parts. Power supply and electrical part: power supply equipment includes high-voltage or low-voltage switchgear, medium frequency power supply (medium frequency generator set or thyristor inverter), power conversion switch, compensation capacitor and medium frequency control cabinet (distribution console in front of the furnace), etc., The electrical part of the large medium frequency furnace also includes a crucible leak alarm system. Furnace body part: medium and small medium frequency furnaces are equipped with two furnace bodies. One is used for production and the other is spare. The furnace body includes a furnace cover, an inductor, a crucible, a furnace body bracket, etc. Transmission device: The transmission device includes mechanical or hydraulic devices such as the movement of the furnace cover and the tilting an...