... :1. Non-ferrous and ferrous metals melting2. Precious metal melting, like gold, sliver, platinum,etc.3. Semiconductor material ... melting4. Specialized steel, iron, copper melting5. Metal alloy melting, like aluminum alloy, zinc alloy, copper alloy,etc.6. ... work process monitoring, water temperature monitoring and other protective equipment.8. Easy to operate Fool operation and monitoring can ...