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)滾(gun)(gun)筒(tong)是帶式輸送(song)機(ji)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)力的主要(yao)部件。作(zuo)為單(dan)(dan)點驅動(dong)(dong)(dong)(dong)方式來講，可分成單(dan)(dan)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)及(ji)雙滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)。單(dan)(dan)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)多(duo)用(yong)于功(gong)率不(bu)太大的輸送(song)機(ji)上，功(gong)率較(jiao)大的輸送(song)機(ji)可采(cai)用(yong)雙滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，其特點是結構(gou)緊湊，還可增加(jia)圍包角(jiao)以增加(jia)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)滾(gun)(gun)筒(tong)所能傳(chuan)(chuan)(chuan)(chuan)遞的牽(qian)引力。使用(yong)雙滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)時可以采(cai)用(yong)多(duo)電機(ji)分別傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，可以利(li)用(yong)齒輪(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝置使兩滾(gun)(gun)筒(tong)同速運轉。如雙滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)仍不(bu)需要(yao)牽(qian)引力需要(yao)，可采(cai)用(yong)多(duo)點驅動(dong)(dong)(dong)(dong)方式。