Chao Feng Electric Co., Ltd., Henan

Causes of nip in the bud of intermediate frequency furnace fault

Our application in?medium frequency furnace?quenching?has been?very mature,?but the?intermediate frequency?furnace equipment?or some place?is prone to failure,?in the?processwhere the use?and operation?must?pay attention to,?so as to avoid accidents.

The first?is to wear?furnace,?liquid steel?lining?out?isfrom,?should often?detect?lining,?repairs,?or re?build furnace,?observed?on the instrument,?usually?direct currenthigher than usual,?doing?little,?an unusual sound,?can be prevented;?followed by the?capacitor breakdown,?filtering andcompensation capacitor?easy breakdown,?main?due to a?bad cooling?heating,?oil spills,?or?quality?is not good,according to the?voltage?value using the?megger?measurementcan detect?simple;?then?is to design?a?quick?may?explode,intermediate frequency furnace?sound?wrong?or?cannot be established?to?check;?the last?is the?thyristor?maybreakdown,?multimeter?can be judged,?soft breakdown?is?time-consuming,?sometimes?not?feeding power,?each?to?protect?or trip?to a certain value,?of course,?this phenomenon?is not necessarily a?silicon?tube?thing,?other?original?bad?willcause?this phenomenon.

CF-400KW intermediate frequency induction furnace

Intermediate frequency furnace?and?failure?to?stop the operation,?inspection?and?repair?of?the,?in order to ensure the normal?work?of the medium frequency furnace.