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)(dong)(dong)滾(gun)(gun)筒是帶式輸送(song)機(ji)(ji)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)力的(de)(de)主要部(bu)件。作(zuo)為單點驅動(dong)(dong)(dong)(dong)(dong)方式來講(jiang)，可(ke)分成單滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)及雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)。單滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)多(duo)用于功(gong)率不(bu)太大的(de)(de)輸送(song)機(ji)(ji)上，功(gong)率較(jiao)大的(de)(de)輸送(song)機(ji)(ji)可(ke)采用雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，其(qi)特點是結構緊湊，還可(ke)增加圍包(bao)角以增加傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)滾(gun)(gun)筒所能傳(chuan)(chuan)(chuan)(chuan)(chuan)遞的(de)(de)牽引(yin)(yin)力。使(shi)用雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)時可(ke)以采用多(duo)電(dian)機(ji)(ji)分別(bie)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，可(ke)以利用齒(chi)輪(lun)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置(zhi)使(shi)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)(dong)(dong)仍不(bu)需要牽引(yin)(yin)力需要，可(ke)采用多(duo)點驅動(dong)(dong)(dong)(dong)(dong)方式。