Application Preheating large size of billet for forging furnace Heat treatment Melting of Aluminum,copper/brass, gold/sivler Preheating pipe before bending Annealing ofpipe after welding FEATURES This induction furnace is suitable for heating medium or large size part This induction heater is IGBT inversion technology LC series resonance Digital display Reduced Operating Cost High energy conversion over 97.5% High power factor - never less 0.95 Energy saving 15%-30% compared with SCR technology High efficiency over 90%; 100% duty cycle Be started up 100% at any load Environment friendly Can equipped with infrared temperature control system(optional) Can equipped with CNC or PLC controlled Mechanical fixture for hardening application(optional) Can equipped with external chiller(optional)Specification: Rated Power output(KW) 300KW Power source required 380KVA Frequency rang(KHz) 0.5-8KHZ Voltage range 342 430V 3 phase input(V/Hz) 380V/50HZ Current input(A) 500A Duty cycle 100% Efficiency 90% Cooling water flow(m3/h) 25-35 Dimension of power unit(mm) 920 X 930 X 1950 Weight of power unit(kg) 340