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目前我(wo)國大(da)批公(gong)路(lu)(lu)、鐵(tie)路(lu)(lu)修(xiu)建施(shi)工，多數都要(yao)穿(chuan)越多座山嶺，隧道施(shi)工是不二選(xuan)擇，廣(guang)東新臺隧道是深茂鐵(tie)路(lu)(lu)沿(yan)線(xian)長的一(yi)條(tiao)隧道，2016年6月，三民重科(ke)滾筒式攪拌拖泵(beng)參與建設施(shi)工

滾筒式攪拌拖泵(beng)是一種采(cai)用(yong)全自動化施工(gong)(gong)(gong)操作系統，集上(shang)料、混(hun)合(he)攪拌、高壓(ya)泵(beng)送為一體(ti)的小(xiao)型混(hun)凝土(tu)(tu)輸送泵(beng)。它特(te)別適(shi)用(yong)于農(nong)村民用(yong)建(jian)設、礦洞(dong)、公路鐵路隧道等(deng)各種洞(dong)內(nei)施工(gong)(gong)(gong)，水利水電工(gong)(gong)(gong)程(cheng)，基(ji)礎灌溉等(deng)混(hun)凝土(tu)(tu)澆(jiao)筑量大或空間(jian)狹窄等(deng)施工(gong)(gong)(gong)工(gong)(gong)(gong)況。

隧道施工(gong)(gong)(gong)(gong)面臨的(de)施工(gong)(gong)(gong)(gong)環(huan)境較(jiao)為惡劣，施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)序復雜，加之施工(gong)(gong)(gong)(gong)空(kong)間(jian)狹小，因此，加大了(le)(le)施工(gong)(gong)(gong)(gong)建(jian)設(she)難度(du)。滾筒式攪拌(ban)拖(tuo)泵將混凝土攪拌(ban)與泵送合二為一，在(zai)攪拌(ban)與泵送的(de)過程中，兩道工(gong)(gong)(gong)(gong)序只需(xu)要(yao)一名操(cao)作人(ren)員就能完成，而(er)且操(cao)作簡單(dan)，提高了(le)(le)工(gong)(gong)(gong)(gong)作效率的(de)同時，大大節(jie)省了(le)(le)人(ren)工(gong)(gong)(gong)(gong)成本。

滾(gun)筒式攪(jiao)(jiao)拌拖泵的(de)總功(gong)率比(bi)傳(chuan)統(tong)的(de)攪(jiao)(jiao)拌機和混凝土泵的(de)總功(gong)率小(xiao)得多(duo)，它非常適用(yong)于(yu)農村或野外隧道施工，這款攪(jiao)(jiao)拌拖泵移動非常方便靈活，機動性(xing)很強(qiang)，24小(xiao)時(shi)多(duo)工地(di)輾轉交(jiao)替運作也不會(hui)出現(xian)故障。

“隨(sui)著(zhu)隧(sui)道開(kai)挖不斷深入，新臺隧(sui)道項目比一(yi)般的隧(sui)道項目施(shi)工難度要大”，項目負責人孫經理(li)說。

滾(gun)筒(tong)式攪(jiao)拌(ban)拖泵可(ke)(ke)以現(xian)場攪(jiao)拌(ban)，連續(xu)泵送，使用效率可(ke)(ke)達到傳(chuan)統固定攪(jiao)拌(ban)機和(he)混凝土輸送泵的(de)4-6倍(bei)，大大提高(gao)了施工效率，加(jia)快了施工進(jin)程。