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)動(dong)(dong)(dong)(dong)(dong)滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)是(shi)帶式輸送機傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)力的主要部件(jian)。作為單點驅動(dong)(dong)(dong)(dong)(dong)方(fang)式來講，可分成單滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)及雙滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)。單滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)多(duo)用(yong)(yong)于功率(lv)不太大的輸送機上，功率(lv)較大的輸送機可采(cai)用(yong)(yong)雙滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，其特點是(shi)結構緊湊，還可增(zeng)加(jia)圍包角以(yi)增(zeng)加(jia)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)所能傳(chuan)(chuan)遞的牽(qian)(qian)引力。使用(yong)(yong)雙滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)時(shi)可以(yi)采(cai)用(yong)(yong)多(duo)電機分別傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，可以(yi)利用(yong)(yong)齒輪傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置使兩滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)同速運轉(zhuan)。如雙滾(gun)(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)仍(reng)不需要牽(qian)(qian)引力需要，可采(cai)用(yong)(yong)多(duo)點驅動(dong)(dong)(dong)(dong)(dong)方(fang)式。