Main Features: 1, QUITE LIGHT AND PORTABLE 2, HIGH HEATING SPEED--Taking the segmented diameter cutting disk of 1600 diameter for example, less than 4 seconds are needed for soldering of one segment. 3, HEATING PROCESS CONTROL--Heating current Heating time and Retaining current, retaining time can be adjusted independently, so to let you control heating temperature curve easily. In cooling time, the soldering area will be cooled down. 4, HIGH DUTY CYCLE--No less than 80% even in summer time, so to make you can work continuously with this machine. 5, EASY INSTALLATION This machine can work everywhere with 3*220V AC and water system and it can be installed in 5minutes. 6, HIGH FRENQUENCY AND SAVING OF POWER The use of inverting technology make this machine with a high efficiency so to save your power and your money. 7, HIGH DESIGNED POWER This machine have a large potential of power for your work. Typically the length and shape of the inducting coil can be changed in a great range with very little influence to the heating speed so to meet your desire in many applications. Applications: Drill tip heat shaping Heat treatment Quenching Forging Melting Soldering and brazing