Kuchulukitsa kuumitsa mankhwala cha rack

Chithandizo cha induction kuuma ndi kuuma kwa rack pamwamba. Nthawi zambiri, umalimbana ndi carbon structural zitsulo ndi mpweya zili zoposa 35%, monga 45#, 40Gr ndi zipangizo zina. Kawirikawiri, fakitale ya rack itatha chithandizo chafupipafupi, kuuma kumakwaniritsa zofunikira zogwiritsira ntchito. Kuuma pambuyo mankhwala modulation motere sangathe kufika kuuma kwa quenching mankhwala, koma chidziwitso cha kulowetsedwa quenching mankhwala ndi kwa dzino pamwamba.