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)滾(gun)(gun)筒(tong)(tong)(tong)是(shi)帶式(shi)(shi)輸送(song)(song)機(ji)傳(chuan)(chuan)(chuan)動(dong)(dong)動(dong)(dong)力的(de)主要部件。作為單點(dian)驅動(dong)(dong)方式(shi)(shi)來講，可(ke)(ke)分成(cheng)單滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)及雙(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)。單滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)多(duo)用(yong)于(yu)功(gong)(gong)率不(bu)太大的(de)輸送(song)(song)機(ji)上，功(gong)(gong)率較大的(de)輸送(song)(song)機(ji)可(ke)(ke)采(cai)用(yong)雙(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)，其特(te)點(dian)是(shi)結構緊湊，還可(ke)(ke)增(zeng)加圍包角以增(zeng)加傳(chuan)(chuan)(chuan)動(dong)(dong)滾(gun)(gun)筒(tong)(tong)(tong)所(suo)能傳(chuan)(chuan)(chuan)遞的(de)牽引(yin)力。使用(yong)雙(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)時可(ke)(ke)以采(cai)用(yong)多(duo)電機(ji)分別傳(chuan)(chuan)(chuan)動(dong)(dong)，可(ke)(ke)以利用(yong)齒輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)裝置(zhi)使兩滾(gun)(gun)筒(tong)(tong)(tong)同速(su)運轉。如雙(shuang)滾(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)仍(reng)不(bu)需要牽引(yin)力需要，可(ke)(ke)采(cai)用(yong)多(duo)點(dian)驅動(dong)(dong)方式(shi)(shi)。