Item Profile

8KW Compact Induction Furnace w/ Graphite Crucible for Melting


SKU: 5548226


Note: This model only available in 208-240 volt single phase.

Mid-frequency induction heaters are the simplest in terms of design and implementation. With their low cost of ownership and maintenance, they are the most popular and reliable machines. Across International IH8M series mid-frequency induction furnaces are designed to operate between 30 and 80 kHz, they are great for precious metals melting and casting at an ultra fast speed (3-5 minutes).

Main Features

  • Ease of use: just plug in the power and connect the water cooling system, our simple instruction allows you to use the heater in 15 minutes.
  • Designed for ultra fast melting (normally in 3-5 minutes).
  • Light weight, portable, instant heat and up to 90% energy savings.
  • Precise control with digital current displays.
  • Graphite crucible with jacket included for immediate use.
  • ISO 9001:2008 registered manufacturer.
  • We provide sample melting test in our New Jersey facility.

Safety Features

  • Overvoltage protection: machine shuts down when input voltage is over 295V. Overvoltage light will turn on and buzzer will sound continuously. Alarm and light shut off automatically when voltage goes below 295V.
  • Overheat protection: if sensor detects heat radiator temperature is over 55°C, machine will shut down, overheat light will turn on and buzzer will sound continuously. Increase water pressure or lower water temperature until alarm goes off itself.
  • Overcurrent/malfunction protections: machine will shut down, indicator light turned on and buzzer sounds continuously if one of these situations occurs:
    • One of the machine parts becomes overheated
    • Interfering signal detected
    • Short circuit between work pieces and induction coils
    • Machine malfunctions
    • Induction coils touching each other
    • Input voltage is too low


  • Always wear protective gear and goggles when operating the machine. Crucibles must be covered all the time during operation. Across International is not responsible for any damage caused by misuse.
  • Do not run no-load operation for a long period of time, it might cause damage to the machine.
  • Circulating water must be pure, clean and below 113°F (45°C).
  • Machine must be grounded properly all the time during operation.
  • Do NOT use single-turn coil if coil diameter is smaller than 4 inches, it will cause high frequency damage to the machine.
  • Thread tape (or related material) is absolutely prohibited during installation of induction coils.


Category: Induction Heaters / Mid Frequency