... KG Melting speed: 3 minutes to melt gold, electromagnetic Electromagnetic Induction Gold Melting FurnaceFeatures:1 Mainly through the crucible container instant ... ).8 Heated very evenly (by adjusting the density of the induction loop, so that the various parts of the work of ... work piece. Depending on the object to be heated, the induction coil can be made of different shapes. Coil and connected ...