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1
2018
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07
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21
2018年(nian)(nian)(nian)6月30號(hao)，恒才真空(kong)泵公(gong)(gong)司(si)(si)年(nian)(nian)(nian)召開(kai)了(le)(le)(le)年(nian)(nian)(nian)中工(gong)(gong)作匯報(bao)和(he)下半(ban)(ban)(ban)年(nian)(nian)(nian)計(ji)劃，本次(ci)會議(yi)(yi)的(de)(de)主(zhu)(zhu)是，總結上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)“戰況(kuang)”并(bing)(bing)提(ti)出(chu)(chu)下半(ban)(ban)(ban)年(nian)(nian)(nian)工(gong)(gong)作計(ji)劃、改進、目標和(he)解(jie)決方(fang)案！ 出(chu)(chu)席會議(yi)(yi)的(de)(de)人員有總經理(li)陳總，銷(xiao)售、行(xing)(xing)政、財(cai)務、技術等部門領導及員工(gong)(gong)。會議(yi)(yi)由辦(ban)公(gong)(gong)室主(zhu)(zhu)任莫(mo)主(zhu)(zhu)任主(zhu)(zhu)持。會議(yi)(yi)開(kai)始，莫(mo)主(zhu)(zhu)任組織(zhi)大家跳舞，讓(rang)公(gong)(gong)司(si)(si)全體員工(gong)(gong)進入輕松而(er)熱烈的(de)(de)氛圍中。開(kai)展會議(yi)(yi)，公(gong)(gong)司(si)(si)辦(ban)公(gong)(gong)室主(zhu)(zhu)任莫(mo)主(zhu)(zhu)任向大會作了(le)(le)(le)《2018年(nian)(nian)(nian)上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)度公(gong)(gong)司(si)(si)工(gong)(gong)作報(bao)告》報(bao)告中總結了(le)(le)(le)公(gong)(gong)司(si)(si)2018上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)取(qu)得(de)的(de)(de)優異成績。特別(bie)是螺桿真空(kong)泵、水環真空(kong)泵、真空(kong)系統機組、離心泵、高溫磁力泵幾(ji)款產品保持快速發展勢頭(tou),銷(xiao)售同比增幅均超過56%，實(shi)現了(le)(le)(le)公(gong)(gong)司(si)(si)規劃戰略性(xing)的(de)(de)突破，同時客戶反(fan)饋好評(ping)，莫(mo)主(zhu)(zhu)任并(bing)(bing)對(dui)售后安裝部門的(de)(de)耐心進行(xing)(xing)了(le)(le)(le)表揚。 接下來各部門代表處(chu)和(he)項(xiang)目經理(li)列序負責人依次(ci)發言，大家分(fen)別(bie)通過認真統計(ji)和(he)仔細(xi)回(hui)顧后，對(dui)上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)辛勤工(gong)(gong)作和(he)各項(xiang)工(gong)(gong)作數據內容進行(xing)(xing)了(le)(le)(le)詳細(xi)的(de)(de)總結，分(fen)析工(gong)(gong)作中遇到的(de)(de)問題，并(bing)(bing)對(dui)2018年(nian)(nian)(nian)下半(ban)(ban)(ban)年(nian)(nian)(nian)的(de)(de)自(zi)我(wo)考核(he)標準作計(ji)劃。項(xiang)目經理(li)總結的(de)(de)內容包(bao)括各地區(qu)上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)的(de)(de)各項(xiang)工(gong)(gong)作完成情況(kuang)和(he)團隊(dui)管理(li)工(gong)(gong)作經驗(yan)。肯定(ding)了(le)(le)(le)公(gong)(gong)司(si)(si)在(zai)(zai)市場開(kai)拓(tuo)、企業(ye)文化建(jian)設(she)以及隊(dui)伍建(jian)設(she)和(he)市場定(ding)位等方(fang)面所做(zuo)出(chu)(chu)的(de)(de)成績。銷(xiao)售總監王經理(li)在(zai)(zai)《2018公(gong)(gong)司(si)(si)工(gong)(gong)作部署(shu)》全面分(fen)析了(le)(le)(le)2018年(nian)(nian)(nian)上(shang)半(ban)(ban)(ban)年(nian)(nian)(nian)的(de)(de)工(gong)(gong)作和(he)取(qu)得(de)的(de)(de)成績，深刻...
2
2018
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06
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11
水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)很熱(re)門，被廣泛應(ying)用(yong)(yong)(yong)(yong)(yong)于(yu)各(ge)個(ge)(ge)行業中，今天來說一(yi)說，在(zai)(zai)造紙行業生產中，怎(zen)么選(xuan)擇合(he)(he)(he)適(shi)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)，很多客(ke)戶說選(xuan)型水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)很復雜，其實(shi)我們只要(yao)堅持以下(xia)(xia)幾項(xiang)原(yuan)則(ze)，就能(neng)比較(jiao)容易實(shi)現水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)合(he)(he)(he)理配置，做出正確(que)的(de)(de)(de)(de)(de)(de)(de)選(xuan)型，下(xia)(xia)面來一(yi)起(qi)看一(yi)下(xia)(xia)吧。第一(yi)、選(xuan)用(yong)(yong)(yong)(yong)(yong)節(jie)能(neng)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。目前(qian)國內外市(shi)場上適(shi)用(yong)(yong)(yong)(yong)(yong)于(yu)造紙行業使用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)有(you)2BE,2BV,VG等幾個(ge)(ge)系列(lie)，通過(guo)這幾年(nian)針對粗低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)行業水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)新產品開發(fa)，水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)效率(lv)(lv)取得了較(jiao)大幅度(du)的(de)(de)(de)(de)(de)(de)(de)提(ti)高(gao)(gao)(gao)。我公司(si)近(jin)年(nian)來代理德國SPECK品牌VG系列(lie)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)，在(zai)(zai)實(shi)驗站(zhan)條件(jian)下(xia)(xia)，測(ce)得抽吸干空(kong)(kong)(kong)(kong)(kong)氣能(neng)達到67%的(de)(de)(de)(de)(de)(de)(de)最(zui)高(gao)(gao)(gao)效率(lv)(lv)，用(yong)(yong)(yong)(yong)(yong)于(yu)造紙廠抽吸濕空(kong)(kong)(kong)(kong)(kong)氣將會(hui)有(you)更高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)效率(lv)(lv)，德國的(de)(de)(de)(de)(de)(de)(de)機械技(ji)術確(que)實(shi)高(gao)(gao)(gao)效節(jie)能(neng)，新技(ji)術也帶來的(de)(de)(de)(de)(de)(de)(de)新變化。 第二、選(xuan)用(yong)(yong)(yong)(yong)(yong)低轉(zhuan)速(su)(su)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)效率(lv)(lv)與轉(zhuan)速(su)(su)有(you)直接的(de)(de)(de)(de)(de)(de)(de)關(guan)系，泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)氣量與轉(zhuan)速(su)(su)成一(yi)次方的(de)(de)(de)(de)(de)(de)(de)關(guan)系，在(zai)(zai)轉(zhuan)速(su)(su)偏高(gao)(gao)(gao)規定時(shi)軸功率(lv)(lv)卻(que)與轉(zhuan)速(su)(su)成近(jin)似二次的(de)(de)(de)(de)(de)(de)(de)關(guan)系。當轉(zhuan)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)(lv)卻(que)增加(jia)20%左右，所以在(zai)(zai)選(xuan)用(yong)(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)時(shi)，應(ying)盡可能(neng)選(xuan)用(yong)(yong)(yong)(yong)(yong)低轉(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。最(zui)好(hao)能(neng)選(xuan)用(yong)(yong)(yong)(yong)(yong)葉(xie)輪葉(xie)片端部的(de)(de)(de)(de)(de)(de)(de)線速(su)(su)度(du)在(zai)(zai)18m/s以下(xia)(xia)時(shi)對應(ying)的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)，這時(shi)候泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)效率(lv)(lv)通常會(hui)比較(jiao)高(gao)(gao)(gao)。當然(ran)相對選(xuan)用(yong)(yong)(yong)(yong)(yong)較(jiao)高(gao)(gao)(gao)轉(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)將會(hui)付出更多的(de)(de)(de)(de)(de)(de)(de)購買成本，相對于(yu)日積月(yue)累更多的(de)(de)(de)(de)(de)(de)(de)能(neng)耗(hao)，在(zai)(zai)日益強(qiang)調節(jie)能(neng)降耗(hao)的(de)(de)(de)(de)(de)(de)(de)大背景下(xia)(xia)，顯然(ran)選(xuan)用(yong)(yong)(yong)(yong)(yong)低轉(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)節(jie)能(neng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是值得的(de)(de)(de)(de)(de)(de)(de)。第三、各(ge)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點組(zu)合(he)(he)(he)合(he)(he)(he)理。應(ying)將真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)和空(kong)(kong)(kong)(kong)(kong)間位置相近(jin)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點組(zu)合(he)(he)(he)在(zai)(zai)一(yi)起(qi)，用(yong)(yong)(yong)(yong)(yong)一(yi)臺(tai)較(jiao)大型的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)...
3
2018
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08
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08
一、德國(guo)(guo)SPECK品(pin)牌VG30,VG55水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)，采(cai)用(yong)(yong)(yong)氣體傳輸真(zhen)空(kong)(kong)泵(beng)原理(li)，使用(yong)(yong)(yong)高品(pin)質(zhi)材(cai)料，密(mi)封機軸設計消(xiao)除了(le)泄露(lu)，更(geng)有(you)牙口(kou)和(he)法蘭型兩種接口(kou)，適用(yong)(yong)(yong)于不同客(ke)戶的要求，整(zheng)泵(beng)為小(xiao)型體質(zhi)節省空(kong)(kong)間，易于空(kong)(kong)裝(zhuang)。德國(guo)(guo)SPECK 進(jin)口(kou)水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)性能參(can)數(shu)表：二、康斯頓（CNST）品(pin)牌2BV6水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)是(shi)利用(yong)(yong)(yong)西門子(zi)技術，自主開發(fa)的具(ju)有(you)國(guo)(guo)際(ji)領(ling)先(xian)水(shui)(shui)平的真(zhen)空(kong)(kong)泵(beng)。其廣泛應用(yong)(yong)(yong)于電子(zi)、電池化工、塑膠、造紙、包裝(zhuang)印刷、線路版壓合(he)、CNC加工中(zhong)心等各行(xing)業(ye)中(zhong)，從鑄(zhu)鐵到不銹鋼各種材(cai)質(zhi)可供選擇。 國(guo)(guo)產(chan)水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)性能參(can)數(shu)表：以上就(jiu)是(shi)進(jin)口(kou)水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)和(he)國(guo)(guo)產(chan)水(shui)(shui)環真(zhen)空(kong)(kong)泵(beng)的參(can)數(shu)對比，如有(you)更(geng)多(duo)技術問題請(qing)聯(lian)系(xi)張工13928410990.我們一起來探討.
4
2018
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10
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18
大(da)(da)部份行業用(yong)到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，那么真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)類(lei)型(xing)有哪些呢，怎么組(zu)(zu)(zu)(zu)(zu)合(he)選(xuan)型(xing)？真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)一(yi)般依(yi)據主(zhu)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)類(lei)型(xing)來命名，比如水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，水(shui)(shui)環(huan)羅(luo)茨(ci)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，螺桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)等等，依(yi)據產品特點(dian)來進行分類(lei)，如含油(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)與(yu)無(wu)(wu)油(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)；常見的(de)(de)(de)(de)是，是按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)使用(yong)規模來分，可(ke)分為低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)、中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)、高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)及超(chao)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，下面和(he)恒才公司一(yi)起來了(le)解(jie)一(yi)下吧。 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)類(lei)型(xing)：1.低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，作業壓(ya)力(li)高(gao)、排氣(qi)量大(da)(da)，多(duo)用(yong)于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)運(yun)送、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)浸漬、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)過濾、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)干燥機(ji)(ji)(ji)(ji)(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)脫氣(qi)等。低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)常用(yong)的(de)(de)(de)(de)主(zhu)泵(beng)(beng)(beng)(beng)(beng)，容(rong)積式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)中(zhong)(zhong)的(de)(de)(de)(de)往復泵(beng)(beng)(beng)(beng)(beng)、水(shui)(shui)環(huan)泵(beng)(beng)(beng)(beng)(beng)、油(you)封機(ji)(ji)(ji)(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)、螺桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、濕(shi)式(shi)羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)以及噴射泵(beng)(beng)(beng)(beng)(beng)、分子(zi)篩吸附泵(beng)(beng)(beng)(beng)(beng)等這些直(zhi)排大(da)(da)氣(qi)型(xing)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)都(dou)可(ke)以擔任，但依(yi)據被抽(chou)(chou)氣(qi)體的(de)(de)(de)(de)清潔程(cheng)度、濕(shi)度及其(qi)他條件，需裝(zhuang)備(bei)除塵器(qi)、氣(qi)水(shui)(shui)油(you)水(shui)(shui)分離器(qi)、枯燥阱等設備(bei)。2.中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)，適用(yong)于需求大(da)(da)抽(chou)(chou)速和(he)獲得中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)各種真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)體系中(zhong)(zhong)，如鍍膜機(ji)(ji)(ji)(ji)(ji)(ji)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)冶煉、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱處(chu)理(li)及醫藥化(hua)工(gong)(gong)、電工(gong)(gong)焊接等職業。以往中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)由羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)+油(you)封機(ji)(ji)(ji)(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)、羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)+水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)以及雙羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)這樣(yang)的(de)(de)(de)(de)組(zu)(zu)(zu)(zu)(zu)合(he)居多(duo)。跟著螺桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)這樣(yang)的(de)(de)(de)(de)無(wu)(wu)油(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)鼓起，羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)+螺桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)這樣(yang)的(de)(de)(de)(de)無(wu)(wu)油(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)也逐步增多(duo)，適應性更廣(guang)。3.高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu),作業于分子(zi)流狀態下，作業壓(ya)力(li)區間在10-2～10-6Pa，排量小、抽(chou)(chou)速大(da)(da)，一(yi)般情況下主(zhu)泵(beng)(beng)(beng)(beng)(beng)由擴散(san)泵(beng)(beng)(beng)(beng)(beng)、分子(zi)泵(beng)(beng)(beng)(beng)(beng)、鈦提高(gao)泵(beng)(beng)(beng)(beng)(beng)以及低溫冷(leng)凝泵(beng)(beng)(beng)(beng)(beng)等來承擔，因為它們(men)無(wu)(wu)法直(zhi)接在大(da)(da)氣(qi)下作業，因而必(bi)須裝(zhuang)備(bei)前級(ji)泵(beng)(beng)(beng)(beng)(beng)、...