We are offering 50kg copper , steel , aluminum , iron , cast iron melting furnace. Applications: medium frequency induction melting furnace are mainly used for the melting of steel, stainless steel, copper, brass, silver, gold , and aluminum materials, etc. Melting capacity can be from 3kg to 500kg. features: 1. Easy to install and operate. 2. Super small size and portable, occupies not enough 1.0 square meters. 3. 24 hours no-stop melting ability. 4. Energy saving and environmental protection. 5. It's easy to change furnace to melt different materials. the composing of medium frequency melting furnace: 1. Super small sized medium frequency induction heating power supply 2. Melting furnace 3. Compensation capacitor 4. Water cooled cables 5. Crucible