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項目案(an)例 Case
專家(jia)坐診 | Expert diagnosis
最新資訊(xun) | Latest information More
1
2018 - 07 - 21
2018年(nian)(nian)(nian)(nian)6月30號，恒才真(zhen)空(kong)泵(beng)公(gong)司(si)年(nian)(nian)(nian)(nian)召(zhao)開(kai)(kai)了(le)(le)(le)年(nian)(nian)(nian)(nian)中工(gong)作(zuo)匯(hui)報(bao)和(he)下半(ban)年(nian)(nian)(nian)(nian)計(ji)(ji)劃(hua)(hua)，本次會(hui)議(yi)(yi)的(de)(de)(de)(de)(de)主(zhu)是，總(zong)(zong)結上(shang)半(ban)年(nian)(nian)(nian)(nian)“戰況”并提(ti)出(chu)(chu)下半(ban)年(nian)(nian)(nian)(nian)工(gong)作(zuo)計(ji)(ji)劃(hua)(hua)、改(gai)進、目(mu)(mu)標(biao)和(he)解決(jue)方(fang)案(an)！        出(chu)(chu)席(xi)會(hui)議(yi)(yi)的(de)(de)(de)(de)(de)人員有總(zong)(zong)經(jing)(jing)理(li)(li)陳總(zong)(zong)，銷售、行(xing)政、財務、技(ji)術等部(bu)門(men)領導(dao)及員工(gong)。會(hui)議(yi)(yi)由辦公(gong)室(shi)(shi)主(zhu)任(ren)(ren)莫主(zhu)任(ren)(ren)主(zhu)持(chi)。會(hui)議(yi)(yi)開(kai)(kai)始，莫主(zhu)任(ren)(ren)組織大家跳(tiao)舞(wu)，讓公(gong)司(si)全體員工(gong)進入輕松而熱烈的(de)(de)(de)(de)(de)氛圍中。開(kai)(kai)展(zhan)(zhan)會(hui)議(yi)(yi)，公(gong)司(si)辦公(gong)室(shi)(shi)主(zhu)任(ren)(ren)莫主(zhu)任(ren)(ren)向大會(hui)作(zuo)了(le)(le)(le)《2018年(nian)(nian)(nian)(nian)上(shang)半(ban)年(nian)(nian)(nian)(nian)度(du)公(gong)司(si)工(gong)作(zuo)報(bao)告》報(bao)告中總(zong)(zong)結了(le)(le)(le)公(gong)司(si)2018上(shang)半(ban)年(nian)(nian)(nian)(nian)取得的(de)(de)(de)(de)(de)優異成績(ji)。特(te)別是螺桿真(zhen)空(kong)泵(beng)、水環(huan)真(zhen)空(kong)泵(beng)、真(zhen)空(kong)系統機組、離心泵(beng)、高溫(wen)磁力泵(beng)幾款產品保持(chi)快速發展(zhan)(zhan)勢頭,銷售同比增幅均超過56%，實現了(le)(le)(le)公(gong)司(si)規劃(hua)(hua)戰略性的(de)(de)(de)(de)(de)突破，同時(shi)客戶反饋好評(ping)，莫主(zhu)任(ren)(ren)并對售后安裝部(bu)門(men)的(de)(de)(de)(de)(de)耐心進行(xing)了(le)(le)(le)表揚。        接下來各(ge)部(bu)門(men)代表處(chu)和(he)項(xiang)目(mu)(mu)經(jing)(jing)理(li)(li)列序負(fu)責人依次發言，大家分別通過認(ren)真(zhen)統計(ji)(ji)和(he)仔細(xi)(xi)回顧(gu)后，對上(shang)半(ban)年(nian)(nian)(nian)(nian)辛(xin)勤工(gong)作(zuo)和(he)各(ge)項(xiang)工(gong)作(zuo)數據內(nei)容進行(xing)了(le)(le)(le)詳細(xi)(xi)的(de)(de)(de)(de)(de)總(zong)(zong)結，分析(xi)工(gong)作(zuo)中遇到的(de)(de)(de)(de)(de)問題，并對2018年(nian)(nian)(nian)(nian)下半(ban)年(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)自我考(kao)核標(biao)準(zhun)作(zuo)計(ji)(ji)劃(hua)(hua)。項(xiang)目(mu)(mu)經(jing)(jing)理(li)(li)總(zong)(zong)結的(de)(de)(de)(de)(de)內(nei)容包括各(ge)地區上(shang)半(ban)年(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)各(ge)項(xiang)工(gong)作(zuo)完成情況和(he)團隊管理(li)(li)工(gong)作(zuo)經(jing)(jing)驗。肯定了(le)(le)(le)公(gong)司(si)在市(shi)場開(kai)(kai)拓、企業(ye)文(wen)化建(jian)設(she)以(yi)及隊伍建(jian)設(she)和(he)市(shi)場定位等方(fang)面(mian)所做出(chu)(chu)的(de)(de)(de)(de)(de)成績(ji)。銷售總(zong)(zong)監王(wang)經(jing)(jing)理(li)(li)在《2018公(gong)司(si)工(gong)作(zuo)部(bu)署》全面(mian)分析(xi)了(le)(le)(le)2018年(nian)(nian)(nian)(nian)上(shang)半(ban)年(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)工(gong)作(zuo)和(he)取得的(de)(de)(de)(de)(de)成績(ji)，深刻(ke)...
2
2018 - 06 - 11
水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)熱(re)門，被廣泛應(ying)用(yong)(yong)于各個(ge)行業(ye)中(zhong)，今天來(lai)說(shuo)一說(shuo)，在(zai)(zai)造紙行業(ye)生產中(zhong)，怎么選(xuan)(xuan)(xuan)擇合(he)適(shi)的(de)(de)(de)(de)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，很(hen)多客戶(hu)說(shuo)選(xuan)(xuan)(xuan)型水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)復雜，其實(shi)(shi)我們只(zhi)要(yao)堅持以下幾(ji)(ji)項原則，就能(neng)比較(jiao)容易實(shi)(shi)現(xian)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)合(he)理配置，做出(chu)(chu)正(zheng)確(que)的(de)(de)(de)(de)選(xuan)(xuan)(xuan)型，下面來(lai)一起看一下吧。第一、選(xuan)(xuan)(xuan)用(yong)(yong)節能(neng)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。目前國內(nei)外市場上(shang)適(shi)用(yong)(yong)于造紙行業(ye)使(shi)用(yong)(yong)的(de)(de)(de)(de)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)有(you)(you)2BE,2BV,VG等幾(ji)(ji)個(ge)系(xi)(xi)列，通過這幾(ji)(ji)年針對(dui)粗低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)行業(ye)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)新(xin)產品開(kai)發，水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)取得(de)了較(jiao)大幅度的(de)(de)(de)(de)提高(gao)(gao)。我公司近年來(lai)代(dai)理德(de)國SPECK品牌(pai)VG系(xi)(xi)列水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，在(zai)(zai)實(shi)(shi)驗站條件下，測得(de)抽吸干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)能(neng)達到67%的(de)(de)(de)(de)最高(gao)(gao)效(xiao)(xiao)率(lv)，用(yong)(yong)于造紙廠抽吸濕空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)將(jiang)會有(you)(you)更高(gao)(gao)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)，德(de)國的(de)(de)(de)(de)機(ji)械(xie)技(ji)術(shu)確(que)實(shi)(shi)高(gao)(gao)效(xiao)(xiao)節能(neng)，新(xin)技(ji)術(shu)也帶來(lai)的(de)(de)(de)(de)新(xin)變化。　　第二、選(xuan)(xuan)(xuan)用(yong)(yong)低(di)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)與轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)有(you)(you)直接的(de)(de)(de)(de)關系(xi)(xi)，泵(beng)(beng)(beng)的(de)(de)(de)(de)氣(qi)(qi)量與轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)成(cheng)一次方的(de)(de)(de)(de)關系(xi)(xi)，在(zai)(zai)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)偏高(gao)(gao)規定時軸(zhou)功率(lv)卻(que)與轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)成(cheng)近似二次的(de)(de)(de)(de)關系(xi)(xi)。當(dang)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)提高(gao)(gao)10%時氣(qi)(qi)量也提高(gao)(gao)10%，而軸(zhou)功率(lv)卻(que)增加20%左右，所以在(zai)(zai)選(xuan)(xuan)(xuan)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，應(ying)盡(jin)可能(neng)選(xuan)(xuan)(xuan)用(yong)(yong)低(di)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)的(de)(de)(de)(de)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。最好能(neng)選(xuan)(xuan)(xuan)用(yong)(yong)葉(xie)輪葉(xie)片端部(bu)的(de)(de)(de)(de)線(xian)速(su)(su)(su)(su)(su)度在(zai)(zai)18m/s以下時對(dui)應(ying)的(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)，這時候(hou)泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)通常會比較(jiao)高(gao)(gao)。當(dang)然(ran)相(xiang)對(dui)選(xuan)(xuan)(xuan)用(yong)(yong)較(jiao)高(gao)(gao)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)的(de)(de)(de)(de)泵(beng)(beng)(beng)將(jiang)會付出(chu)(chu)更多的(de)(de)(de)(de)購買(mai)成(cheng)本，相(xiang)對(dui)于日積(ji)月累更多的(de)(de)(de)(de)能(neng)耗，在(zai)(zai)日益強調節能(neng)降耗的(de)(de)(de)(de)大背景下，顯然(ran)選(xuan)(xuan)(xuan)用(yong)(yong)低(di)轉(zhuan)(zhuan)速(su)(su)(su)(su)(su)的(de)(de)(de)(de)節能(neng)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是值得(de)的(de)(de)(de)(de)。第三(san)、各真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點(dian)組合(he)合(he)理。應(ying)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和(he)空(kong)(kong)(kong)(kong)(kong)間位(wei)置相(xiang)近的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點(dian)組合(he)在(zai)(zai)一起，用(yong)(yong)一臺較(jiao)大型的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)...
3
2018 - 08 - 08
一、德國(guo)(guo)SPECK品(pin)牌VG30,VG55水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)，采用氣體傳輸真(zhen)空(kong)(kong)泵(beng)原(yuan)理，使用高(gao)品(pin)質材料，密封機軸設計(ji)消除(chu)了泄露，更有(you)(you)牙(ya)口(kou)和法蘭(lan)型(xing)兩(liang)種(zhong)接口(kou)，適用于不(bu)同客戶的要求，整(zheng)泵(beng)為小型(xing)體質節省空(kong)(kong)間(jian)，易于空(kong)(kong)裝(zhuang)。德國(guo)(guo)SPECK 進口(kou)水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)性(xing)(xing)能參數(shu)表：二、康斯(si)頓(dun)（CNST）品(pin)牌2BV6水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)是利用西門子技術，自(zi)主開發的具有(you)(you)國(guo)(guo)際(ji)領先水(shui)(shui)平的真(zhen)空(kong)(kong)泵(beng)。其廣泛應用于電子、電池化(hua)工(gong)(gong)、塑膠、造紙、包裝(zhuang)印(yin)刷、線(xian)路版(ban)壓合、CNC加工(gong)(gong)中(zhong)心(xin)等各行業中(zhong)，從鑄(zhu)鐵到(dao)不(bu)銹鋼各種(zhong)材質可供選(xuan)擇。 國(guo)(guo)產水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)性(xing)(xing)能參數(shu)表：以(yi)上就是進口(kou)水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)和國(guo)(guo)產水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)的參數(shu)對比，如有(you)(you)更多技術問(wen)題請聯系張(zhang)工(gong)(gong)13928410990.我們一起來探討.
4
2018 - 10 - 18
大(da)部份行(xing)業(ye)用(yong)(yong)到真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)，那么(me)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)的(de)類型(xing)(xing)(xing)有哪些呢(ni)，怎么(me)組(zu)(zu)合選型(xing)(xing)(xing)？真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)一(yi)般依(yi)(yi)(yi)據主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)類型(xing)(xing)(xing)來(lai)(lai)命名，比如水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)，水(shui)環(huan)羅(luo)茨(ci)機(ji)(ji)(ji)組(zu)(zu)，螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)等(deng)等(deng)，依(yi)(yi)(yi)據產品(pin)特點(dian)來(lai)(lai)進行(xing)分(fen)(fen)(fen)類，如含油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)與無(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)；常(chang)見的(de)是(shi)，是(shi)按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)使用(yong)(yong)規(gui)模來(lai)(lai)分(fen)(fen)(fen)，可分(fen)(fen)(fen)為(wei)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)、中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)機(ji)(ji)(ji)組(zu)(zu)、高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)及(ji)(ji)超高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)，下(xia)(xia)(xia)面和(he)恒才公司一(yi)起(qi)來(lai)(lai)了解一(yi)下(xia)(xia)(xia)吧。 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)類型(xing)(xing)(xing)：1.低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)，作業(ye)壓(ya)力高(gao)、排(pai)(pai)氣(qi)(qi)(qi)(qi)量大(da)，多用(yong)(yong)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)運送(song)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)浸漬、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)過濾、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干燥(zao)機(ji)(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)脫(tuo)氣(qi)(qi)(qi)(qi)等(deng)。低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)常(chang)用(yong)(yong)的(de)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，容積式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)中的(de)往復泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、水(shui)環(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、油(you)(you)封機(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、濕式羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)(ji)噴(pen)射泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、分(fen)(fen)(fen)子(zi)(zi)篩吸(xi)附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)這(zhe)些直排(pai)(pai)大(da)氣(qi)(qi)(qi)(qi)型(xing)(xing)(xing)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)都(dou)可以擔任，但依(yi)(yi)(yi)據被抽氣(qi)(qi)(qi)(qi)體(ti)(ti)的(de)清潔程度、濕度及(ji)(ji)其他條件(jian)，需裝(zhuang)備除塵器(qi)、氣(qi)(qi)(qi)(qi)水(shui)油(you)(you)水(shui)分(fen)(fen)(fen)離器(qi)、枯燥(zao)阱等(deng)設備。2.中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)，適用(yong)(yong)于(yu)需求(qiu)大(da)抽速和(he)獲得(de)中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)各種真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)體(ti)(ti)系(xi)中，如鍍(du)膜機(ji)(ji)(ji)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冶(ye)煉、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熱處(chu)理及(ji)(ji)醫(yi)藥化工(gong)、電工(gong)焊接(jie)等(deng)職(zhi)業(ye)。以往中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)由羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)+油(you)(you)封機(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)+水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)(ji)雙羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣(yang)的(de)組(zu)(zu)合居(ju)多。跟著螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣(yang)的(de)無(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)鼓起(qi)，羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)+螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣(yang)的(de)無(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)也逐(zhu)步(bu)增多，適應性更廣。3.高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu),作業(ye)于(yu)分(fen)(fen)(fen)子(zi)(zi)流(liu)狀(zhuang)態下(xia)(xia)(xia)，作業(ye)壓(ya)力區間在(zai)10-2～10-6Pa，排(pai)(pai)量小、抽速大(da)，一(yi)般情況下(xia)(xia)(xia)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)由擴散泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、分(fen)(fen)(fen)子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、鈦提高(gao)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)(ji)低(di)溫冷凝(ning)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)來(lai)(lai)承擔，因(yin)為(wei)它們無(wu)法直接(jie)在(zai)大(da)氣(qi)(qi)(qi)(qi)下(xia)(xia)(xia)作業(ye)，因(yin)而必(bi)須(xu)裝(zhuang)備前級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、...