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)(chuan)動(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)是帶(dai)式輸(shu)送機(ji)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)動(dong)(dong)力(li)的(de)主要部件。作為(wei)單點驅(qu)動(dong)(dong)方(fang)式來講(jiang)，可(ke)分成(cheng)單滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)及雙(shuang)滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)。單滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)多(duo)用(yong)于功率不太大(da)的(de)輸(shu)送機(ji)上，功率較大(da)的(de)輸(shu)送機(ji)可(ke)采用(yong)雙(shuang)滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，其(qi)特點是結(jie)構緊(jin)湊，還(huan)可(ke)增(zeng)加圍(wei)包角以(yi)(yi)增(zeng)加傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)所能(neng)傳(chuan)(chuan)(chuan)(chuan)(chuan)遞的(de)牽引力(li)。使(shi)用(yong)雙(shuang)滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)時可(ke)以(yi)(yi)采用(yong)多(duo)電機(ji)分別傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，可(ke)以(yi)(yi)利用(yong)齒輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)裝置使(shi)兩滾(gun)(gun)(gun)筒(tong)(tong)同速(su)運轉。如雙(shuang)滾(gun)(gun)(gun)筒(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)仍不需要牽引力(li)需要，可(ke)采用(yong)多(duo)點驅(qu)動(dong)(dong)方(fang)式。