A INDUCTION MELTING FURNACE IS WHAT?
An electrical furnace called an induction melting furnace heats a charge by inducing an electric current within it, without having direct contact with the induction coil.
An induction furnace is made up of water-cooled hollow copper tubes that can be assembled in various configurations depending on the application; the melting industry often uses copper coils that are cylindrical in shape. According to the Lenz law, a reversing magnetic field is produced when a high-frequency alternating current is fed through this copper coil. Any conductor (charge to be melted) placed in this magnetic field induces an internal circular current known as an Eddy Current. The primary coil and secondary coil are the two coils that make up an induction generator.
The primary coil absorbs current at high voltage, low ampere, and set frequency. The secondary coil changes this current into low voltage, high ampere, and high-frequency current, which is then supplied to the copper coil mentioned in the preceding sentence.
Accurate temperature control helps achieve consistent melting quality, minimizes metal loss, improves casting results, and protects both the metal and furnace components
The Delmer iD Series offers efficient induction heating technology, reliable performance, precise temperature control, and is designed for professional gold and silver melting applications
Bench Melting Furnace dBF01
Bench Melting Furnace dBF01
Bench Melting Furnace dBF01
Description : - The new generation of static induction furnaces can be divided into two ranges: ST and ST Plus The ST serie has a simple digital thermostat that allows you to set the melting temperature of the metal and to see the real one. The ST Plus serie has a touch screen panel that allows the user to select various parameters, including different methods of reading temperatures: standard "K" thermocouple at the bottom of the crucible, thermocouple external "S " or "K", or optical pyrometer. These can be applied as an option. The newest generation circuit has a power and control board with SMD technology, which could achieve working cycles more profitable and faster than previous systems with worn crucibles. A novelty is the single-phase 230V power supply for the ST123 model that also has the peculiarity of being able to use crucibles of 1kg, 2kg and 3kg without intervening in any parameter of the oven. An interesting option is the casting chamber vacuum applied to the machine that allows you to do wax casting directly next to the furnace.
Compare every OPDEL induction melting furnace
Full specifications for the whole range — power, supply voltage, crucible capacity, maximum temperature and weight for every model from 1 kg desktop units to 50 kg tilting furnaces — are set out side by side on the induction melting furnace comparison page.