傳動滾筒是傳遞動力的重要部件，滾筒有光面、膠面。膠面形狀又可分成光面膠，人字膠及菱形膠，以適應不同工藝需求。

傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾筒(tong)是(shi)帶式(shi)輸送(song)機傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力(li)的主要(yao)部(bu)件。作為單(dan)點(dian)驅動(dong)(dong)(dong)方式(shi)來(lai)講，可(ke)(ke)(ke)分成單(dan)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)及雙(shuang)(shuang)(shuang)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)。單(dan)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)多(duo)(duo)用(yong)(yong)于功率(lv)不(bu)太(tai)大的輸送(song)機上，功率(lv)較大的輸送(song)機可(ke)(ke)(ke)采用(yong)(yong)雙(shuang)(shuang)(shuang)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，其(qi)特點(dian)是(shi)結構緊湊，還可(ke)(ke)(ke)增加(jia)(jia)圍包角以增加(jia)(jia)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾筒(tong)所能傳(chuan)(chuan)(chuan)(chuan)遞的牽(qian)引力(li)。使(shi)(shi)用(yong)(yong)雙(shuang)(shuang)(shuang)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)時(shi)可(ke)(ke)(ke)以采用(yong)(yong)多(duo)(duo)電機分別傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)(ke)以利用(yong)(yong)齒輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝置使(shi)(shi)兩滾筒(tong)同(tong)速運轉。如雙(shuang)(shuang)(shuang)滾筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)仍不(bu)需要(yao)牽(qian)引力(li)需要(yao)，可(ke)(ke)(ke)采用(yong)(yong)多(duo)(duo)點(dian)驅動(dong)(dong)(dong)方式(shi)。