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)(dong)(dong)滾筒是帶(dai)式輸(shu)送(song)機傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)力(li)的主要(yao)部件。作為單(dan)點驅動(dong)(dong)(dong)(dong)(dong)方(fang)式來講，可(ke)分成單(dan)滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)及雙滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)。單(dan)滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)多(duo)用于功(gong)率不(bu)太(tai)大的輸(shu)送(song)機上，功(gong)率較大的輸(shu)送(song)機可(ke)采(cai)(cai)用雙滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，其特(te)點是結(jie)構緊(jin)湊(cou)，還可(ke)增加圍(wei)包(bao)角(jiao)以增加傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)滾筒所能傳(chuan)(chuan)(chuan)(chuan)遞(di)的牽(qian)(qian)引(yin)力(li)。使(shi)用雙滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)時可(ke)以采(cai)(cai)用多(duo)電機分別傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，可(ke)以利用齒輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝(zhuang)置使(shi)兩滾筒同速運轉。如雙滾筒傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)仍不(bu)需要(yao)牽(qian)(qian)引(yin)力(li)需要(yao)，可(ke)采(cai)(cai)用多(duo)點驅動(dong)(dong)(dong)(dong)(dong)方(fang)式。