Roj Fryer Heating Tube yog ib qho tseem ceeb ntawm cov khoom sib sib zog nqus fryer, uas yog cov khoom siv hauv chav ua noj uas tsim los rau kib zaub mov los ntawm kev muab tso rau hauv cov roj kub. Qhov sib sib zog nqus fryer rhaub caij feem ntau yog tsim los ntawm cov khoom siv hluav taws xob zoo li cov hlau tsis muaj steel. Lub tshuab ua kom sov yog lub luag haujlwm rau cua sov cov roj rau qhov xav tau qhov kub thiab txias, tso cai rau kev ua noj ntawm ntau yam khoom noj xws li Fabkis fries, nqaij qaib, thiab lwm yam khoom.