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)筒(tong)是(shi)帶式輸(shu)送(song)機(ji)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力的(de)(de)主要(yao)部件。作(zuo)為單(dan)點(dian)(dian)驅動(dong)(dong)(dong)方式來講，可(ke)(ke)分成單(dan)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)及雙(shuang)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)。單(dan)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)多(duo)用于功率(lv)不(bu)太大的(de)(de)輸(shu)送(song)機(ji)上，功率(lv)較大的(de)(de)輸(shu)送(song)機(ji)可(ke)(ke)采用雙(shuang)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，其(qi)特點(dian)(dian)是(shi)結構緊湊，還可(ke)(ke)增加(jia)圍包角以(yi)增加(jia)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾(gun)(gun)筒(tong)所(suo)能傳(chuan)(chuan)(chuan)遞的(de)(de)牽(qian)引(yin)力。使用雙(shuang)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)時可(ke)(ke)以(yi)采用多(duo)電機(ji)分別(bie)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)以(yi)利(li)用齒輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝置使兩滾(gun)(gun)筒(tong)同(tong)速運(yun)轉。如雙(shuang)滾(gun)(gun)筒(tong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)仍不(bu)需要(yao)牽(qian)引(yin)力需要(yao)，可(ke)(ke)采用多(duo)點(dian)(dian)驅動(dong)(dong)(dong)方式。