... Heating rapidly and evenly 5.Wide application MOSFET High Frequency Induction Heating Machine Application Ranges1. Heat treatment of metals: ... upsetting, bending, and piercing.3. Braze welding and Soldering: brazing of steel, brass, and copper to each ... plasma generation.Product FeaturesIGBT(SIEMENS) technology, high conversion efficiency Energy saving 15%-30% , comparedto SCR/KGPS technologyMuch ...