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項目案(an)例 Case
專家坐診 | Expert diagnosis
最新資(zi)訊 | Latest information More
1
2018 - 07 - 21
2018年(nian)(nian)(nian)(nian)(nian)(nian)6月(yue)30號,恒(heng)才真(zhen)(zhen)空泵(beng)公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)年(nian)(nian)(nian)(nian)(nian)(nian)召開(kai)(kai)了(le)(le)(le)年(nian)(nian)(nian)(nian)(nian)(nian)中(zhong)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)匯報和(he)(he)下半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)計(ji)劃(hua),本次會(hui)議(yi)的(de)(de)(de)(de)主(zhu)是,總(zong)結上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)“戰況”并提出下半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)計(ji)劃(hua)、改進(jin)(jin)、目(mu)標和(he)(he)解決(jue)方案(an)!        出席會(hui)議(yi)的(de)(de)(de)(de)人員有總(zong)經理陳總(zong),銷售、行(xing)政(zheng)、財(cai)務、技術等部門(men)(men)領導及(ji)員工(gong)。會(hui)議(yi)由辦公(gong)(gong)(gong)(gong)(gong)(gong)室主(zhu)任(ren)(ren)莫(mo)(mo)(mo)主(zhu)任(ren)(ren)主(zhu)持(chi)。會(hui)議(yi)開(kai)(kai)始,莫(mo)(mo)(mo)主(zhu)任(ren)(ren)組(zu)織大家跳(tiao)舞,讓公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)全體(ti)員工(gong)進(jin)(jin)入輕松而(er)熱(re)烈的(de)(de)(de)(de)氛圍中(zhong)。開(kai)(kai)展會(hui)議(yi),公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)辦公(gong)(gong)(gong)(gong)(gong)(gong)室主(zhu)任(ren)(ren)莫(mo)(mo)(mo)主(zhu)任(ren)(ren)向大會(hui)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)了(le)(le)(le)《2018年(nian)(nian)(nian)(nian)(nian)(nian)上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)度(du)公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)報告》報告中(zhong)總(zong)結了(le)(le)(le)公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)2018上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)取(qu)得的(de)(de)(de)(de)優異成(cheng)(cheng)績(ji)。特別是螺(luo)桿(gan)真(zhen)(zhen)空泵(beng)、水環真(zhen)(zhen)空泵(beng)、真(zhen)(zhen)空系統機組(zu)、離心泵(beng)、高溫磁(ci)力泵(beng)幾款產品保持(chi)快(kuai)速發展勢頭,銷售同比增幅均超過(guo)56%,實現了(le)(le)(le)公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)規劃(hua)戰略性的(de)(de)(de)(de)突破(po),同時客(ke)戶反饋(kui)好評,莫(mo)(mo)(mo)主(zhu)任(ren)(ren)并對售后(hou)安裝(zhuang)部門(men)(men)的(de)(de)(de)(de)耐(nai)心進(jin)(jin)行(xing)了(le)(le)(le)表揚。        接下來各部門(men)(men)代表處和(he)(he)項(xiang)(xiang)目(mu)經理列序負責(ze)人依次發言,大家分(fen)別通(tong)過(guo)認真(zhen)(zhen)統計(ji)和(he)(he)仔(zi)細回顧后(hou),對上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)辛勤工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)和(he)(he)各項(xiang)(xiang)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)數(shu)據內容進(jin)(jin)行(xing)了(le)(le)(le)詳細的(de)(de)(de)(de)總(zong)結,分(fen)析工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)中(zhong)遇到的(de)(de)(de)(de)問題(ti),并對2018年(nian)(nian)(nian)(nian)(nian)(nian)下半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)的(de)(de)(de)(de)自我考核(he)標準作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)計(ji)劃(hua)。項(xiang)(xiang)目(mu)經理總(zong)結的(de)(de)(de)(de)內容包括各地區上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)的(de)(de)(de)(de)各項(xiang)(xiang)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)完成(cheng)(cheng)情況和(he)(he)團隊(dui)管理工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)經驗。肯(ken)定了(le)(le)(le)公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)在市場開(kai)(kai)拓、企業文化建(jian)設(she)(she)以及(ji)隊(dui)伍建(jian)設(she)(she)和(he)(he)市場定位等方面所做(zuo)出的(de)(de)(de)(de)成(cheng)(cheng)績(ji)。銷售總(zong)監王經理在《2018公(gong)(gong)(gong)(gong)(gong)(gong)司(si)(si)(si)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)部署(shu)》全面分(fen)析了(le)(le)(le)2018年(nian)(nian)(nian)(nian)(nian)(nian)上(shang)(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)(nian)(nian)(nian)的(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)和(he)(he)取(qu)得的(de)(de)(de)(de)成(cheng)(cheng)績(ji),深(shen)刻...
2
2018 - 06 - 11
水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)很(hen)熱門,被廣泛應(ying)用(yong)(yong)(yong)于(yu)各個行業(ye)中,今天(tian)來說一(yi)說,在(zai)造(zao)紙(zhi)(zhi)行業(ye)生產中,怎(zen)么選擇(ze)合適的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng),很(hen)多客(ke)戶說選型(xing)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)很(hen)復(fu)雜,其實我們只要堅(jian)持以下(xia)幾(ji)項(xiang)原則,就能(neng)(neng)比(bi)較容易實現水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)合理配置,做出(chu)正確的(de)(de)(de)(de)選型(xing),下(xia)面來一(yi)起(qi)(qi)看一(yi)下(xia)吧。第一(yi)、選用(yong)(yong)(yong)節能(neng)(neng)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。目前(qian)國(guo)內外市場(chang)上(shang)適用(yong)(yong)(yong)于(yu)造(zao)紙(zhi)(zhi)行業(ye)使用(yong)(yong)(yong)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)有(you)2BE,2BV,VG等幾(ji)個系列,通(tong)過(guo)這(zhe)幾(ji)年針對(dui)粗低(di)真(zhen)(zhen)空(kong)(kong)(kong)行業(ye)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)新產品開發,水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)(xiao)率(lv)取得(de)了較大幅度的(de)(de)(de)(de)提(ti)高(gao)(gao)(gao)。我公司近年來代理德國(guo)SPECK品牌(pai)VG系列水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng),在(zai)實驗站條件下(xia),測得(de)抽(chou)(chou)吸(xi)(xi)干空(kong)(kong)(kong)氣能(neng)(neng)達(da)到67%的(de)(de)(de)(de)最高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)率(lv),用(yong)(yong)(yong)于(yu)造(zao)紙(zhi)(zhi)廠抽(chou)(chou)吸(xi)(xi)濕空(kong)(kong)(kong)氣將(jiang)(jiang)會有(you)更高(gao)(gao)(gao)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)(xiao)率(lv),德國(guo)的(de)(de)(de)(de)機械技術確實高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)節能(neng)(neng),新技術也帶來的(de)(de)(de)(de)新變化。  第二、選用(yong)(yong)(yong)低(di)轉速(su)(su)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)(xiao)率(lv)與(yu)(yu)轉速(su)(su)有(you)直(zhi)接的(de)(de)(de)(de)關(guan)系,泵(beng)(beng)的(de)(de)(de)(de)氣量與(yu)(yu)轉速(su)(su)成一(yi)次(ci)方的(de)(de)(de)(de)關(guan)系,在(zai)轉速(su)(su)偏高(gao)(gao)(gao)規定時(shi)軸功率(lv)卻與(yu)(yu)轉速(su)(su)成近似二次(ci)的(de)(de)(de)(de)關(guan)系。當轉速(su)(su)提(ti)高(gao)(gao)(gao)10%時(shi)氣量也提(ti)高(gao)(gao)(gao)10%,而軸功率(lv)卻增加20%左右,所以在(zai)選用(yong)(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)時(shi),應(ying)盡可能(neng)(neng)選用(yong)(yong)(yong)低(di)轉速(su)(su)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。最好能(neng)(neng)選用(yong)(yong)(yong)葉(xie)輪(lun)葉(xie)片端部的(de)(de)(de)(de)線(xian)速(su)(su)度在(zai)18m/s以下(xia)時(shi)對(dui)應(ying)的(de)(de)(de)(de)轉速(su)(su),這(zhe)時(shi)候(hou)泵(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)(xiao)率(lv)通(tong)常會比(bi)較高(gao)(gao)(gao)。當然(ran)相對(dui)選用(yong)(yong)(yong)較高(gao)(gao)(gao)轉速(su)(su)的(de)(de)(de)(de)泵(beng)(beng)將(jiang)(jiang)會付出(chu)更多的(de)(de)(de)(de)購買成本,相對(dui)于(yu)日積(ji)月累(lei)更多的(de)(de)(de)(de)能(neng)(neng)耗(hao),在(zai)日益強調節能(neng)(neng)降耗(hao)的(de)(de)(de)(de)大背景下(xia),顯然(ran)選用(yong)(yong)(yong)低(di)轉速(su)(su)的(de)(de)(de)(de)節能(neng)(neng)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)值得(de)的(de)(de)(de)(de)。第三、各真(zhen)(zhen)空(kong)(kong)(kong)點(dian)組(zu)(zu)合合理。應(ying)將(jiang)(jiang)真(zhen)(zhen)空(kong)(kong)(kong)度和(he)空(kong)(kong)(kong)間位置相近的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)點(dian)組(zu)(zu)合在(zai)一(yi)起(qi)(qi),用(yong)(yong)(yong)一(yi)臺較大型(xing)的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)...
3
2018 - 08 - 08
一(yi)、德國SPECK品(pin)(pin)牌VG30,VG55水環(huan)真空泵(beng)(beng),采用(yong)氣體傳(chuan)輸(shu)真空泵(beng)(beng)原理(li),使用(yong)高品(pin)(pin)質材料,密封機(ji)軸設(she)計消除(chu)了泄(xie)露,更有(you)牙口(kou)和(he)法蘭型兩(liang)種接口(kou),適(shi)用(yong)于不同(tong)客(ke)戶的要求,整泵(beng)(beng)為小(xiao)型體質節省(sheng)空間,易于空裝。德國SPECK 進(jin)(jin)口(kou)水環(huan)真空泵(beng)(beng)性(xing)能參數表:二、康(kang)斯頓(CNST)品(pin)(pin)牌2BV6水環(huan)真空泵(beng)(beng)是利用(yong)西門子技術,自主開發的具有(you)國際領先水平的真空泵(beng)(beng)。其(qi)廣泛應用(yong)于電子、電池化工、塑(su)膠、造紙、包裝印刷、線(xian)路(lu)版(ban)壓合、CNC加工中心等(deng)各(ge)行業(ye)中,從鑄鐵到不銹鋼各(ge)種材質可供選(xuan)擇。 國產(chan)水環(huan)真空泵(beng)(beng)性(xing)能參數表:以上就是進(jin)(jin)口(kou)水環(huan)真空泵(beng)(beng)和(he)國產(chan)水環(huan)真空泵(beng)(beng)的參數對(dui)比,如有(you)更多技術問題(ti)請聯系張(zhang)工13928410990.我們一(yi)起來探討.
4
2018 - 10 - 18
大(da)部份行業(ye)用(yong)(yong)到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),那么(me)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)的(de)類型(xing)有哪(na)些呢,怎(zen)么(me)組(zu)(zu)(zu)(zu)(zu)(zu)合選型(xing)?真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)一般依據(ju)主泵(beng)(beng)(beng)的(de)類型(xing)來命名,比如水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),水(shui)(shui)環(huan)羅茨機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)等等,依據(ju)產品特點來進行分(fen)類,如含油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)與無(wu)油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu);常見(jian)的(de)是,是按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)使用(yong)(yong)規模來分(fen),可分(fen)為低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)、中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)、高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)及(ji)(ji)超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),下面和恒才(cai)公司一起來了解一下吧(ba)。 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)類型(xing):1.低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),作業(ye)壓力(li)高、排氣(qi)(qi)量(liang)大(da),多用(yong)(yong)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)運送(song)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)浸漬(zi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)過濾、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)干(gan)燥機(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)脫(tuo)氣(qi)(qi)等。低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)常用(yong)(yong)的(de)主泵(beng)(beng)(beng),容積式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)中的(de)往復泵(beng)(beng)(beng)、水(shui)(shui)環(huan)泵(beng)(beng)(beng)、油(you)(you)(you)封機(ji)(ji)械泵(beng)(beng)(beng)、螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)、濕式羅茨泵(beng)(beng)(beng)以及(ji)(ji)噴射泵(beng)(beng)(beng)、分(fen)子篩(shai)吸(xi)附泵(beng)(beng)(beng)等這(zhe)(zhe)(zhe)些直(zhi)排大(da)氣(qi)(qi)型(xing)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)都可以擔任,但依據(ju)被抽氣(qi)(qi)體的(de)清潔(jie)程度、濕度及(ji)(ji)其他(ta)條件,需(xu)裝備(bei)(bei)除塵(chen)器、氣(qi)(qi)水(shui)(shui)油(you)(you)(you)水(shui)(shui)分(fen)離(li)器、枯燥阱等設備(bei)(bei)。2.中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),適(shi)用(yong)(yong)于(yu)需(xu)求大(da)抽速和獲得中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)的(de)各(ge)種真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)體系中,如鍍(du)膜(mo)機(ji)(ji)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)冶煉(lian)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱(re)處理及(ji)(ji)醫(yi)藥化工、電(dian)工焊接等職業(ye)。以往中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)由(you)羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)+油(you)(you)(you)封機(ji)(ji)械泵(beng)(beng)(beng)、羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)+水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)以及(ji)(ji)雙羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)(zhe)(zhe)樣的(de)組(zu)(zu)(zu)(zu)(zu)(zu)合居多。跟著(zhu)螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)(zhe)(zhe)樣的(de)無(wu)油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)鼓起,羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)+螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)(zhe)(zhe)樣的(de)無(wu)油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)也逐步(bu)增多,適(shi)應性更廣。3.高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu),作業(ye)于(yu)分(fen)子流狀態下,作業(ye)壓力(li)區間在(zai)10-2~10-6Pa,排量(liang)小、抽速大(da),一般情況下主泵(beng)(beng)(beng)由(you)擴散(san)泵(beng)(beng)(beng)、分(fen)子泵(beng)(beng)(beng)、鈦提高泵(beng)(beng)(beng)以及(ji)(ji)低(di)溫冷(leng)凝泵(beng)(beng)(beng)等來承(cheng)擔,因(yin)為它們無(wu)法(fa)直(zhi)接在(zai)大(da)氣(qi)(qi)下作業(ye),因(yin)而必須裝備(bei)(bei)前級(ji)泵(beng)(beng)(beng)、...