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)滾(gun)(gun)筒(tong)(tong)(tong)是帶式輸送機(ji)(ji)(ji)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)動(dong)(dong)力的(de)(de)主要部件(jian)。作為單點(dian)(dian)驅動(dong)(dong)方式來講，可(ke)分成單滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)及雙(shuang)(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)。單滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)多用于功率不太大(da)的(de)(de)輸送機(ji)(ji)(ji)上，功率較大(da)的(de)(de)輸送機(ji)(ji)(ji)可(ke)采用雙(shuang)(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，其特(te)點(dian)(dian)是結構(gou)緊湊，還(huan)可(ke)增(zeng)加圍包角以增(zeng)加傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)滾(gun)(gun)筒(tong)(tong)(tong)所能傳(chuan)(chuan)(chuan)(chuan)遞的(de)(de)牽引力。使用雙(shuang)(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)時可(ke)以采用多電機(ji)(ji)(ji)分別傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，可(ke)以利用齒(chi)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)裝置使兩(liang)滾(gun)(gun)筒(tong)(tong)(tong)同(tong)速運轉。如雙(shuang)(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)仍不需(xu)要牽引力需(xu)要，可(ke)采用多點(dian)(dian)驅動(dong)(dong)方式。