The medium-frequency induction furnace for precision casting is a highly efficient, energy-saving, and environmentally friendly melting equipment specifically designed for precision casting processes. It is widely used in industries that demand extremely high casting quality, such as aerospace, automotive, medical devices, and high-end machinery parts.
The precision casting furnace has the advantages of low energy consumption , fast speed, and easy operation.
Main Components of precision casting furnace
Medium Frequency Power Supply System
Includes rectifier, inverter, capacitor bank, and control system.
Modern equipment mostly uses IGBTs or SCRs as power devices, offering advantages such as high efficiency, low harmonics, and fast response.
Induction Melting Furnace Body
Composed of refractory lining, induction coil, furnace shell, and tilting mechanism.
The lining material is selected based on the type of metal being melted (e.g., stainless steel, high-temperature alloys, titanium alloys), using high-purity alumina, magnesia, or zirconia refractory materials.
Vacuum or Protective Atmosphere System (Optional)
For reactive metals (such as titanium and zirconium) or alloys requiring high purity, a vacuum chamber or inert gas (such as argon) protection system can be equipped to prevent oxidation and impurity contamination.
Automatic Control System
Integrates PLC or industrial computer to achieve functions such as temperature control, power adjustment, melting time setting, and fault alarm.
Supports data recording and remote monitoring, facilitating process traceability and quality management.
Water cooling System
The induction coil and power supply require forced water cooling to ensure stable operation of the equipment for extended periods.
