Yadda za a zabi induction dumama tanderun don dumama billet?

The shigowa dumama tanderu heats square karfe, billet ko ci gaba da simintin simintin gyaran kafa. An ƙera coil ɗin dumama shigar da shi azaman ƙirar kwafin murabba’i, wanda nasa ne na dumama kan layi, goyan bayan ƙirƙira ko mirgina, kashewa da aiwatar da zafin rai.