Bakin karfe aluminum panel na musamman coil board inji da surface girgiya polyurethane iya hana surface da scratches.
The inji tsarin iri ne uku madaidaiciya symmetrical, sama madaidaiciya a biyu kasa madaidaiciya symmetrical matsayi a matsayin madaidaiciya ɗaga motsi, samuwa ta hanyar madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya madaidaiciya mada A saman roller iya raba daukar kaya lantarki ɗaga daukar roller. Za'a iya shigar da bambancin karfe da sauransu ta amfani da ƙafafun coil, kusurwar ƙarfe, slot karfe.