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Huaxin Electric Furnace is one of the excellent induction furnace manufacturers in China. After nearly 30 years of production practice, the following rules have been summarized The medium frequency heating furnace is an induction heating device for the purpose of heating metal forging or quenching and tempering heat treatment. When used for heating before forging, the heating temperature is generally 1200 degrees, and when used for quenching and tempering heating, the heating temperature is generally within 1000 degrees. The purpose of this medium frequency heating determines that the heating of the medium frequency heating furnace is only for heating, not for melting the metal. Therefore, the medium frequency heating furnace is different from other types of heating furnaces in terms of structure and principle. 1. The basic principle of the medium frequency heating furnace is electromagnetic induction heating, which follows the electromagnetic effect theory, such as electromagnetic

Huaxin Electric Furnace is one of the excellent induction furnace manufacturers in China. After nearly 30 years of production practice, the following rules have been summarized: 1. The induction heating equipment of the medium frequency electric furnace is fully protected Medium frequency electric furnace induction heating equipment is equipped with water temperature, water pressure, phase loss, overvoltage, overcurrent, pressure/current limiting, start overcurrent, constant current and buffer start so that the equipment starts smoothly, the protection is reliable and rapid, and the operation is stable; 2. Medium frequency electric furnace induction heating equipment has fast heating speed and less oxidation and decarburization Since the principle of induction heating is electromagnetic induction, the heat is generated by the workpiece itself. The heating method of the induction heating equipment of the medium frequency electric furnace has a fast heating speed, minimal oxidati

Huaxin Electric Furnace is one of the excellent induction furnace manufacturers in China. After nearly 30 years of production practice, the following rules have been summarized: The water-cooled cable in the medium frequency electric furnace is a special cable connecting the medium frequency power supply and the induction coil. Because the inside of the cable can pass water to achieve the effect of cooling and cooling, it is called a water-cooled cable. Although the water-cooled cable used in the medium frequency electric furnace is also carrying current, its internal structure is different from that of ordinary cables. The water-cooled cable used in the medium frequency electric furnace is composed of electrodes, copper-stranded wires, insulating hoses, water nozzles, and stainless steel hose clamps. The electrode is made of copper rods and is connected to the copper stranded wire for cooling. The insulating rubber tube is sleeved outside the copper-stranded wire and fastened to t

Huaxin Electric Furnace is one of the excellent induction furnace manufacturers in China. After nearly 30 years of production practice, the following rules have been summarized: As the main equipment in the forging and casting industries, the medium frequency electric furnace has made great contributions to the basic forgings and castings of the machinery industry. With the further improvement and development of modern industry, the requirements for the use of medium frequency electric furnaces are becoming more and more stringent, and the management and use level of medium frequency electric furnaces need to be continuously improved. So what are the key points? in the process of using medium frequency electric furnaces? 1. Standard installation of medium frequency electric furnace, shorten the connection between high-voltage, transformer, medium frequency power supply, and medium frequency electric furnace. Use high-purity T2 copper or oxygen-free copper, especially induction coils