semiconductor middle/supersonic frequency inductio

The sery are new products recently using internatioanl advanced power electronic device IGBT. The development of the sery products make a technology innovation of semiconductor high frequency induction heating power supply.It will replace high wasting high frequency radio-tube longly used. With output power ranges from 10kw to 250kw and oscillation ranges from 4khz to 80khz,we offer wide selects of induction heating power to users. Purpose: 1 Welding of all kinds metal knives and diamond tool bit 2 Heating treatment including quenching and annealing of metal part 3 Hot press for kinds of tool and standard parts 4 Rolling staight twist drill Technical characteristic and advantages: 1 Overall efficiency more than 90%. 2 Small size,light weight,move easily,install easily. 3 Low request of cooling water pressure,debugging easily. 4 Having wide range of high load flexibility; debugging easily. 5 Long life of semiconducor; low failure rate. 6 Structure of seriation and blocking and modularity make install and replace easy; repair and maintenate easy. 7 Resonant circiut voltage far lower than voltage of radio-tube,use safely.