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)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)是帶(dai)式(shi)輸(shu)送機傳(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力的(de)主要部件(jian)。作為(wei)單(dan)(dan)點驅(qu)動(dong)(dong)(dong)方式(shi)來講，可(ke)分成單(dan)(dan)滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)及雙滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)。單(dan)(dan)滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)多(duo)用于功(gong)率(lv)不太大的(de)輸(shu)送機上，功(gong)率(lv)較大的(de)輸(shu)送機可(ke)采(cai)(cai)用雙滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)，其特(te)點是結(jie)構緊(jin)湊，還可(ke)增(zeng)加圍包角以(yi)增(zeng)加傳(chuan)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)所能傳(chuan)遞(di)的(de)牽(qian)引力。使用雙滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)時(shi)可(ke)以(yi)采(cai)(cai)用多(duo)電機分別(bie)傳(chuan)動(dong)(dong)(dong)，可(ke)以(yi)利(li)用齒輪傳(chuan)動(dong)(dong)(dong)裝置使兩滾(gun)(gun)(gun)筒(tong)同速運(yun)轉。如雙滾(gun)(gun)(gun)筒(tong)傳(chuan)動(dong)(dong)(dong)仍不需(xu)要牽(qian)引力需(xu)要，可(ke)采(cai)(cai)用多(duo)點驅(qu)動(dong)(dong)(dong)方式(shi)。