U型螺旋輸送機的(de)機殼形狀為U型(xing)，機殼上部有U型(xing)槽蓋，故此得名。按設計形式(shi)分為：封閉(bi)式(shi)、敞(chang)開式(shi)兩(liang)種。

U型螺旋輸送機采用DIN15261-1986工(gong)藝標(biao)準，設(she)計制造(zao)*符合《螺旋輸(shu)送機(ji)(ji)》專業標(biao)準。整機(ji)(ji)設(she)計構造(zao)較(jiao)為簡單，由U型槽、進(jin)料口、法蘭、驅動裝(zhuang)置(zhi)、襯(chen)板(ban)、上蓋等部件組成。橫截(jie)面(mian)積(ji)小，機(ji)(ji)體的(de)密(mi)封性能好，設(she)備的(de)操作簡單，操作人員無安全隱患，U型輸(shu)送機(ji)(ji)的(de)制造(zao)成本較(jiao)低，并且該(gai)輸(shu)送機(ji)(ji)的(de)能源消耗較(jiao)大。

U型(xing)輸(shu)送(song)機主要的應用是運輸(shu)輸(shu)送(song)、攪拌混合、脫水(shui)烘干、卸料等作業工(gong)作。常見的U型(xing)規格(ge)型(xing)號有：200，250，300，400，500，普通的U型(xing)輸(shu)送(song)機長度為：4米~50米。

U型(xing)輸(shu)(shu)(shu)送(song)(song)(song)(song)機有多種(zhong)(zhong)輸(shu)(shu)(shu)送(song)(song)(song)(song)方式，可(ke)以(yi)水平輸(shu)(shu)(shu)送(song)(song)(song)(song)、傾(qing)斜(xie)輸(shu)(shu)(shu)送(song)(song)(song)(song)、垂(chui)直(zhi)輸(shu)(shu)(shu)送(song)(song)(song)(song)等(deng)甚至可(ke)以(yi)幾種(zhong)(zhong)形式組合使用(yong)。該輸(shu)(shu)(shu)送(song)(song)(song)(song)機中間吊軸承采用(yong)滾動、滑動可(ke)互(hu)換的兩種(zhong)(zhong)結構。該U型(xing)輸(shu)(shu)(shu)送(song)(song)(song)(song)機可(ke)以(yi)和(he)其(qi)(qi)它輸(shu)(shu)(shu)送(song)(song)(song)(song)設備聯合工作。并可(ke)與其(qi)(qi)他輸(shu)(shu)(shu)送(song)(song)(song)(song)設備或工作裝置配合使用(yong)。螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)(song)(song)(song)機用(yong)途：螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)(song)(song)(song)機用(yong)于(yu)污水處(chu)理廠輸(shu)(shu)(shu)送(song)(song)(song)(song)中細格(ge)柵其(qi)(qi)柵條凈距50mm的除污機柵渣和(he)壓(ya)濾機泥餅(bing)等(deng)物(wu)(wu)(wu)料。環保(bao)性能(neng)好。采用(yong)全封閉輸(shu)(shu)(shu)送(song)(song)(song)(song)和(he)易清洗的螺旋(xuan)(xuan)表面，可(ke)保(bao)證環境(jing)衛(wei)生和(he)所送(song)(song)(song)(song)物(wu)(wu)(wu)料不受污染、不泄(xie)漏。扭距大、能(neng)耗低。由(you)于(yu)螺旋(xuan)(xuan)無軸，物(wu)(wu)(wu)料不易堵塞，排料口不堵塞，因而(er)可(ke)以(yi)較低速度運轉(zhuan)，平穩(wen)傳動，降低能(neng)耗。扭距可(ke)達4000N/m。輸(shu)(shu)(shu)送(song)(song)(song)(song)量大。