Vim hais tias saum npoo ntawm lub phaj yog corrugated, kua dej yog nyob hauv lub xeev tsis muaj zog, thiaj li txhim kho cov txauv hloov hluav taws xob ua kom zoo dua. Txawm li cas los xij, qhov tsis zoo ntawm cov kav dej cua sov yog tias yog cov dej tsis zoo yog qhov nyuaj heev, tom qab cov nplai raug mob, qhov nplai ntawm daim hlau tsis yooj yim tshem tawm, thiab lub taub hau poob loj.
Lub raj kub hloov pauv hloov cov tsoos du raj nrog ib qho tsis xeb hlau corrugated raj, uas ua rau muaj kev kub ntxhov ntawm cov dej kub thiab dej txias rau sab hauv thiab sab nraum lub raj thiab zoo heev txhim kho cua sov hloov coefficient. Vim tias siv qhov loj dua kab xev stainless hlau yeeb nkab, qhov chaw hla dej ntawm qhov dej nce ntxiv, cov dej tsis kam yog qhov me me, thiab tseem muaj peev xwm txhaws tsawg, uas yooj yim rau kev tu thiab tu. Vim tias qhov nthuav tawm thiab qhov txuas ntxiv ntawm qhov cua sov txauv raj, fouling tsis yooj yim tshwm sim.
