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)(dong)滾(gun)(gun)筒是(shi)帶式輸(shu)送機(ji)(ji)(ji)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力的(de)主要(yao)部件。作為單點驅動(dong)(dong)(dong)方式來(lai)講(jiang)，可(ke)(ke)分成單滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)及雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)。單滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)多(duo)用(yong)(yong)(yong)于功(gong)率(lv)不太(tai)大(da)的(de)輸(shu)送機(ji)(ji)(ji)上，功(gong)率(lv)較(jiao)大(da)的(de)輸(shu)送機(ji)(ji)(ji)可(ke)(ke)采用(yong)(yong)(yong)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，其特點是(shi)結構緊湊，還(huan)可(ke)(ke)增(zeng)加圍包角(jiao)以增(zeng)加傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾(gun)(gun)筒所能傳(chuan)(chuan)(chuan)(chuan)(chuan)遞的(de)牽引力。使用(yong)(yong)(yong)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)時(shi)可(ke)(ke)以采用(yong)(yong)(yong)多(duo)電機(ji)(ji)(ji)分別傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)以利用(yong)(yong)(yong)齒輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝置使兩滾(gun)(gun)筒同速運轉。如(ru)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)仍不需要(yao)牽引力需要(yao)，可(ke)(ke)采用(yong)(yong)(yong)多(duo)點驅動(dong)(dong)(dong)方式。