ʻO ka huila fuser luna kahi mea nui o ka hui fuser. ʻO ka huila fuser luna ka hapa nui o loko a hoʻomehana ʻia e nā kukui hoʻomehana. ʻO nā paipu fuser roller kiʻekiʻe kiʻekiʻe i hana ʻia me nā mea alumini maʻemaʻe me nā paia o ka ʻili lahilahi e hōʻoia i ka hoʻokele wela. ʻIke ʻia ʻo ia ʻo ka "thermal Roller".