1.adopts IGBT series resonance circuit 2.have CE,SGS 3. ... .save energy,safety 1.detalied technique parameter of high frequency induction heating machine:Type XG-250BInput voltage 3Phase 380VInput power 250KVAOscillating ... single crystal upspring,heating fitting in,heat seal,powder applicating,embedding plastic to metal,etc. Australia most popular high frequency induction heating equipment XG-250B