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)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒是(shi)帶(dai)式(shi)輸(shu)送(song)機傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力(li)的(de)主要部件。作為單點(dian)驅動(dong)(dong)(dong)方式(shi)來講，可分成單滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)及雙滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)。單滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)多(duo)(duo)用(yong)于功(gong)率不太大的(de)輸(shu)送(song)機上(shang)，功(gong)率較(jiao)大的(de)輸(shu)送(song)機可采用(yong)雙滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，其特點(dian)是(shi)結構緊湊，還可增加(jia)圍包(bao)角以增加(jia)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒所能傳(chuan)(chuan)(chuan)遞的(de)牽引力(li)。使用(yong)雙滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)時可以采用(yong)多(duo)(duo)電機分別(bie)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可以利用(yong)齒輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝置(zhi)使兩(liang)滾(gun)(gun)(gun)筒同(tong)速運轉。如雙滾(gun)(gun)(gun)筒傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)仍不需(xu)要牽引力(li)需(xu)要，可采用(yong)多(duo)(duo)點(dian)驅動(dong)(dong)(dong)方式(shi)。