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)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)是(shi)帶式輸(shu)送機(ji)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)動(dong)(dong)(dong)力(li)的(de)(de)主要部(bu)件(jian)。作(zuo)為(wei)單點(dian)驅動(dong)(dong)(dong)方式來(lai)講，可(ke)分成(cheng)單滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)及雙滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)。單滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)多(duo)用于(yu)功率不太大的(de)(de)輸(shu)送機(ji)上，功率較大的(de)(de)輸(shu)送機(ji)可(ke)采用雙滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，其特點(dian)是(shi)結構緊湊，還可(ke)增加(jia)圍(wei)包角以(yi)(yi)(yi)增加(jia)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)所(suo)能傳(chuan)(chuan)(chuan)(chuan)遞的(de)(de)牽(qian)引(yin)力(li)。使用雙滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)時可(ke)以(yi)(yi)(yi)采用多(duo)電機(ji)分別(bie)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)以(yi)(yi)(yi)利用齒輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝置使兩滾(gun)(gun)(gun)筒(tong)(tong)(tong)同速運(yun)轉。如雙滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)仍不需要牽(qian)引(yin)力(li)需要，可(ke)采用多(duo)點(dian)驅動(dong)(dong)(dong)方式。