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地址:河北(bei)省泊頭市道(dao)東街88号( 緊鄰(lín)104國道，距京滬(hù)高速5公裡)

    芜(wu)湖韦纳计算(suan)机设备集团(tuan)坐落于鑄造(zào)名鄉—河北省(sheng)泊頭市。公司(si)占地面積38650平(píng)方米，建築面(miàn)積20300平方米，是(shi)國内著名的(de)集設計、鑄造(zào)、生産、銷售、服(fu)務于一體的(de)容積泵專業(ye)制造廠家。公(gong)司始建于1984年(nian),有二十幾年(nián)專業研制經(jīng)驗。目前産品(pǐn)設計采用國(guó)際先進水平(ping)實體設計軟(ruan)件；産品研發(fa)、制造、檢驗、交(jiāo)付按照ISO9001質量(liàng)管理體系控(kong)制過程質量(liang)；産品制造廣(guang)泛使用加💚工(gōng)中心💰、數控機(jī)床、專用精機(jī)、高精設備；檢(jiǎn)測設備擁有(yǒu)萬能✉️工具顯(xian)微鏡、漸開線(xiàn)檢測儀、光學(xue)投影儀、萬能(néng)測齒儀、脈🏃‍♀️沖(chong)輝光⚽離子氮(dan)化爐等大型(xing)檢測設備，并(bìng)建有國家B級(jí)試驗站。本廠(chang)以一流的産(chǎn)品水平、優質(zhì)的售後服務(wù)、恪守信用而(ér)在市場上倍(bèi)受歡迎，産品(pǐn)暢銷不衰，赢(ying)得了用戶的(de)普遍贊譽。公(gōng)司已通過ISO9001：2000國(guó)際質量體系(xi)認證，中國船(chuán)級社CCS型式認(rèn)證，法國船級(ji)社BV産品工廠(chǎng)認證，美國船(chuán)級社ABS産品質(zhì)量認證，中國(guó)漁業船舶檢(jian)驗局船用泵(beng)認證,成為中(zhōng)石油物資資(zi)源市場成員(yuan)、中石化物資(zi)資源市場成(cheng)員。河⭐北省知(zhi)名産品生産(chǎn)企業，船用泵(bèng)産品承制企(qǐ)業。Hebei far east pump industry manufacturing co., LTD is located in botou city, hebei province, a casting of the township.The company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.Company was founded in 1984, has 20 years experience in professional development.The current product design adopts the international advanced level entity design software;Product research and development, manufacture, inspection, delivery, in accordance with the ISO9001 quality management system of process quality control;Widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;Testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national B level test station.The factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.The company has passed ISO9001:2000 international quality system certification, China classification society CCS type approval, bureau veritas BV products factory certification, the United States classification society ABS product quality certification, China's Marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.Well-known products production enterprise in hebei province, Marine pump products enterprises.

    公司以“泊(bo)遠東”牌齒輪(lún)泵，螺杆泵為(wéi)主導産品，涉(shè)及21個系列，4200多(duō)種規格，年生(shēng)産能力達43000多(duō)台（套）。産品行(hang)銷油田、化工(gōng)、電力、船舶、冶(yě)金、食品等各(ge)大行業。産品(pǐn)除滿足國内(nèi)客商的需求(qiú)外，部分出口(kǒu)至東南亞、美(mei)洲、歐洲等國(guo)家和地區。公(gōng)司在全國各(ge)大城📧市設有(you)30多個分支機(ji)構，并建立了(le)完善的營銷(xiao)服務網絡，擁(yōng)有一支龐大(da)敬業的營銷(xiao)服務隊伍，可(kě)為廣大客戶(hu)提供優質的(de)服務。 公司以(yi)嚴謹的質量(liang)體系、先進的(de)生産設備、完(wán)善的檢測手(shou)段、豐富的制(zhi)造經驗、務真(zhen)求實的遠東(dōng)團隊，來有效(xiao)保證産品質(zhi)量。以滿腔真(zhen)誠期待與國(guo)内外各界人(ren)士攜手鑄就(jiù)多方共赢的(de)輝煌。Company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 Taiwan (sets).Product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.Products in addition to meet the needs of domestic customers, some exports to southeast Asia, the americas, Europe and other countries and regions.The company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.Companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and WuZhen strives for the far east team, to effectively ensure the quality of products.To sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.●SN三螺杆(gǎn)泵特點：SN three screw pump features:

   1.轉子(zi)液壓平衡，振(zhèn)動小，噪音低(dī)。1. The rotor of the hydraulic balance, little vibration, low noise.

   2.輸出穩定，無(wu)脈動。2. The output is stable, no pulsation.

   3.高效率(lǜ)。3. High efficiency.

   4.具有很強的(de)自吸能力。4. Has a strong self-priming capacity.

   5.零(ling)部件采用通(tōng)用性強的系(xì)列化設計，具(jù)有多種安裝(zhuāng)方式。5. Parts versatility of seriation design, with a variety of installation.

   6.結構緊(jǐn)湊，體積小，重(zhòng)量輕，可在較(jiao)高轉速下工(gong)作。6. Compact structure, small volume, light weight, can work under high rotation speed.

●SN三螺(luó)杆泵輸送介(jiè)質種類：Low SN three screw pump transmission medium type:

　a. 潤滑(huá)性液體：如機(jī)械油，滑油，重(zhong)油，渣油A. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低潤(rùn)滑性液體：如(ru)輕柴油，重柴(chai)油，含蠟稀油(yóu)B. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

　c. 粘性液體：如(rú)各種合成橡(xiang)膠液和人造(zao)膠液，乳化液(yè)C. viscous liquid, such as various kinds of synthetic rubber and synthetic rubber, emulsion

●SN三螺杆泵應(ying)用：Low SN three screw pump application:

　·在供熱設(she)備中用做燃(ran)油，燃油供應(yīng)和輸送泵。In heating equipment used as fuel, fuel supply and transfer pump.

　·在(zai)機械工業中(zhōng)用做液壓，潤(rùn)滑和搖控馬(ma)達泵。In the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化學(xue)石油化工和(he)食品工業中(zhōng)用做裝載，輸(shū)送和供液泵(bèng)。In the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在船舶上用(yong)做輸送、增壓(yā)、燃油噴射和(he)潤滑油泵以(yi)及❗船用液❓壓(ya)裝置泵。On the ship, used for conveying, pressurization, fuel injection, and lubricating oil pump and Marine hydraulic gear pump.

   三螺(luo)杆泵(SN三螺杆(gan)泵,sm三螺杆泵(beng),spf三螺杆泵)選(xuan)型時，要盡可(kě)能詳盡地了(le)解泵的使用(yòng)條件，除運行(hang)🧡參數，如流🧑🏾‍🤝‍🧑🏼量(liàng)、壓力須要弄(nòng)清楚之外，輸(shu)送的介質的(de)特性如介質(zhì)的腐蝕性，含(hán)氣量含固溶(rong)物的比率💃及(ji)固體顆粒的(de)🈚大小以㊙️及介(jie)質🧑🏾‍🤝‍🧑🏼的工作溫(wen)度、粘度、比🛀🏻重(zhòng)對泵内過流(liú)元件的腐蝕(shí)性等和泵裝(zhuang)💔置的吸入⁉️條(tiáo)件，安裝條⚽件(jian)均要了解。Three-screw pump (SN three screw pump, three screw pump, sm SPF three screw pump selection, should understand the using condition of pump as much detail as possible, in addition to the operating parameters, such as flow rate, pressure need to figure out, transmission characteristics, such as corrosive medium, the medium of air content of solid solution and the ratio of the size of the solid particles as well as the working temperature, medium viscosity, specific gravity within the pump flow components of corrosive and pump suction conditions, such as the installation conditions are to understand.

   用(yòng)戶可以填寫(xie)附在本樣本(běn)後的泵數據(ju)表，由廠家負(fù)責選型，也可(kě)以根據樣本(ben)按以下步驟(zhòu)自行選型。User can fill in the attached to this sample after pump data sheets, the manufacturer shall be responsible for the selection, can also according to the sample, follow these steps to selection.

   第(dì)一， 确定泵的(de)轉速：（SN 系列螺(luo)杆泵的極限(xiàn)轉速為＜6000r.p.m）Determine the speed of the pump: (SN series screw pump limit speed for < 6000 r. p.)

   1．螺杆(gǎn)泵轉速的選(xuǎn)擇以輸送介(jiè)質的粘度和(hé)泵的規格确(què)定轉✍️速範圍(wei)，一般輸送高(gao)粘度介質時(shí)，螺杆泵應選(xuan)低轉速；若粘(zhān)度低 ，相應選(xuan)擇高轉速。The rotational speed of screw pump selection for medium viscosity and determine speed range of the specifications of the pump, transmission of high viscosity media in general, the screw pump should choose low speed;If the low viscosity, high speed accordingly.

   對(duì)于大規格的(de)螺杆泵（主杆(gǎn)外徑∮60mm 以上）For the large size of screw pump (more than 30 main stem diameter of 60 mm)

   介(jiè)質粘度γ＞20°E 時，轉(zhuan)速以970rpm 或720rpm 的螺(luó)杆泵。Medium viscosity gamma > 20 ° E, screw pump speed to 970 RPM and 720 RPM.

   若γ＞80°E 如粘(zhan)膠液，轉速可(ke)選n=200~500rpm的螺杆泵(beng)If gamma > 80 ° E, such as viscose, of optional n = 200 ~ 500 RPM of the screw pump

   對于小規格(ge)的螺杆泵（主(zhu)杆外徑∮60mm 以下(xia)）：For small specifications of the screw pump (below 30 main stem diameter of 60 mm) :

   γ＞20°E 時，n 選1450rpm 或970rpm的螺(luó)杆泵. Gamma > 20 ° E, n selected 1450 RPM and 970 RPM of screw pump.

   γ＞80°E 時，n 選300~600rpm的(de)螺杆泵。Gamma > 80 ° E, n selected 300 ~ 600 RPM of the screw pump.

   2．由于(yu)螺杆泵的轉(zhuǎn)速愈高摩擦(cā)功率愈高，螺(luo)杆泵的磨損(sun)越大🔞，壽命越(yue)短，如果輸送(song)介質的潤滑(hua)性較差，或含(hán)有微量雜質(zhi)，應選較低轉(zhuan)速，使泵保持(chí)較長的使用(yòng)壽🌈命。推薦n＜1450rpm。Friction due to the higher the rotational speed of screw pump power, the higher the wear and tear of screw pump, the greater the shorter life, if the medium of lubricity is poorer, or trace impurities, should choose a lower speed, to keep pump with long service life.The recommended n < 1450 RPM.

   第(dì)二， 結構形式(shì)的選擇The choice of the form of structure

   結構(gòu)的選擇可根(gen)據螺杆泵的(de)運行環境和(hé)安裝環境，選(xuǎn)擇合适🌍的安(an)裝形式并遵(zun)循以下的原(yuan)則：On the choice of structure based on the operating conditions of a screw pump and the installation environment, choosing the appropriate type of installation and follow the following principles:

   1． 輸送潤滑(hua)性油類，且溫(wen)度T＜80℃時，選擇内(nèi)置軸承結構(gòu)的螺杆泵。1. Conveyor lubrication oil, and temperature T < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸(shū)送潤滑性較(jiao)差，或溫度T＞80℃時(shí)，選擇外置軸(zhóu)承結構的螺(luo)杆泵。2. The conveyor lubrication is poorer, or temperature T > 80 ℃, select external bearing structure of the screw pump.

   3． 輸送流(liú)動性差，粘度(dù)高的介質或(huò)對所輸送介(jie)質進行加熱(re)或保溫時，選(xuǎn)雙層加熱泵(beng)體結構的螺(luó)杆泵。3. Conveyor illiquid, high viscosity of the medium or the transport medium for heating or thermal insulation, choose double screw pump heat pump body structure.

   4． 輸送高(gao)溫介質時，應(ying)選擇耐高溫(wen)的材料制成(chéng)的泵💃或💯局部(bù)冷卻的螺杆(gan)泵。4. High temperature medium, high temperature resistant materials should be selected for the pump or cooling screw pump.

   5． 關于螺杆(gan)泵的吸入能(neng)力可查閱樣(yang)本。5. About the screw pump suction capacity can refer to the samples.

   第三， 螺杆(gan)泵材料組合(hé)的選擇 見上(shang)表Third, the choice of the screw pump material combination See the table above

   第四， 螺杆(gǎn)泵的吸上能(néng)力Fourth, the screw pump suction on ability

   通過降低(dī)轉速或加熱(rè)降低介質黏(nian)度的方法，可(kě)達♈到高的吸(xi)上性能，見NPSHR 表(biǎo)By reducing the speed or heating medium viscosity reduction methods, can achieve high on absorption performance, see the NPSHR table

   第五，配套電(diàn)機的選配Fifth, motor selection

   螺(luó)杆泵的型号(hào)選定後，根據(ju)樣本數據，可(ke)查到泵的軸(zhou)功率N，該軸功(gong)率再加上一(yi)定的功率儲(chǔ)備後，作為選(xuan)配電機的依(yi)據，一般電機(jī)功率Nm 不小于(yú)泵軸功率N 乘(chéng)以功率儲備(bei)系數K 所得的(de)值即：Nm≥K·N。K 值Screw pump model is selected, according to the sample data, the pump shaft power can be N, the shaft power plus the power of a certain reserve, as a basis for the matching machine, general motors power Nm not less than the pump shaft power N times the power reserve coefficient K of the proceeds of the value, namely: the Nm acuity k. N.K value

　　三螺(luo)杆泵能夠在(zai)不同的行業(yè)中使用，在其(qi)中能夠發揮(hui)重要的作用(yong)和性能，在行(hang)業中能夠充(chōng)分展現良好(hao)的性能優勢(shi)，在産業性能(néng)中發揮重要(yào)的作用和貢(gong)獻🚩。下面從特(tè)點.困油及措(cuò)施不平衡等(děng)方面向大家(jia)介紹一下三(san)螺杆泵(3GR三螺(luo)杆泵,SNH三螺杆(gǎn)泵). Three screw pump can be used in different industries, in which can play an important role and performance, can fully show the good performance advantages in the industry, play an important role in industry performance and contribution.From below. Trapped oil and measures unbalance introduce three screw pump (3 gr three screw pump, three screw pump SNH).