With the development of science and technology and the improvement of product quality requirements, many jewelry manufacturers and handicraft manufacturers choose medium frequency melting furnaces to smelt non-ferrous metals, and have achieved remarkable results. Then, what advantages do medium frequency electric furnaces have in metal smelting?
The medium frequency melting furnace features simple operation, fast temperature rise, and can be started up whenever it is needed. Its energy consumption is reduced, it can ensure the smooth progress of the controlled melting process, and reduces the tedious work of furnace workers. The application of new technologies, new materials and new processes improves the performance and application effect of medium frequency furnaces, shows increasingly strong vitality, and brings remarkable social and economic benefits.
The medium frequency melting furnace adopts an automatic frequency tracking system, which can automatically adjust the frequency with load changes without switching capacitors. In recent years, medium frequency furnaces have adopted KGPS induction heating devices, which feature high component density, outstanding performance, better starting performance, more reliable use, convenient maintenance, small floor area and more advanced manufacturing technology.
The body and lining of the medium frequency electric furnace adopt new structures and new materials. The part close to the inductor coil is isolated by high-insulation and high-strength materials, which greatly extends the service life of the crucible and furnace lining, and makes crucible replacement much easier. The heating efficiency of high-purity graphite crucibles and calcite crucibles is much higher than that of refractory insulation crucibles, which reduces smelting time and greatly reduces heat loss. The maximum temperature of the medium frequency melting furnace is 2800℃, which is very suitable for smelting platinum, gold, K gold, silver, copper, aluminum and other major metals. Its electrical efficiency reaches over 95%, which can bring ideal economic benefits.
Compared with other types of melting furnaces, it is very suitable for intermittent operation and frequent changes of metal grade, with strong adaptability and flexibility.
With so many advantages, the medium frequency melting furnace is very popular in the industry. At present, medium frequency furnaces are gradually introduced into large, medium and small factories in China. It is expected that medium frequency electric furnaces will play an increasingly important role in the manufacturing of high-tech, high-quality products and jewelry processing.
