It’s a 30 kVA induction heater built by [bwang] over on Instructables. It gets hot enough to melt and forge steel, iron, and aluminum. An induction heater operates by surrounding the object to ...

The Reactor Forge [Josh] has built runs off of a 220V circuit, and in the following demonstration, heats up a 6″ section of 1/2″ steel bar. When the bar is cold, the induction heater draws ...

Induction heaters use an electrical source to drive alternating current (AC) through a coil to heat metal objects. The passage of current through the electrically ... products and to remove ...