蘭州中心收卷
采用卷(juan)(juan)軸中心出(chu)力(li)收(shou)(shou)卷(juan)(juan),加上系統的(de)錐度控制,實時(shi)計算收(shou)(shou)卷(juan)(juan)直(zhi)徑.達(da)到(dao)(dao)(dao)膜卷(juan)(juan)由(you)小直(zhi)徑到(dao)(dao)(dao)大直(zhi)徑過(guo)程中,收(shou)(shou)卷(juan)(juan)馬達(da)的(de)出(chu)力(li)曲線變(bian)化.克服了由(you)于卷(juan)(juan)徑不(bu)同(tong),同(tong)等張力(li)的(de)問(wen)題.最終達(da)到(dao)(dao)(dao)產品內緊(jin)外松(song)的(de)目(mu)的(de),使卷(juan)(juan)膜不(bu)變(bian)形(xing)。