... heating, insulating power and time, will help provide high quality of the repetitive heating and simplify workers to operate; ... turning, milling cutter, reamer.diamond cutter welding. For example: diamond saw blade, sharper, sawtooth welding. Prospecting with the drill welding, such as word drill, ... Melting capacity can be from 3KG to 300KG. IGBT high frequency induction saw blade welding machine