... cast iron, stainless steel, copper, alumi Application This Medium Frequency Induction Smelting Furnace is for melting cast steel, cast iron ... 2. Good magnetic isolation, safe and reliable; 3. Solid frequency conversion power supply, easy operation; Adjustable power rate, easy operation ... , or phase absence), and mishandling will not cause damage to machine. Medium Frequency Induction Smelting Furnace