Imashini ikora ya Bimetallic ikozwe mu mashini ikoreshwa mu gukora umuyoboro wubatswe wuzuye hamwe na fin-to-tube nziza itanga imikorere idasanzwe no kuramba.Haba serivisi itajenjetse, ubushyuhe bwinshi, cyangwa ibidukikije byangirika, fruded fin tube niyo nzira nziza yo guhinduranya ubushyuhe.