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地址(zhǐ):河北省(sheng)泊頭市(shi)道東街(jie)88号( 緊鄰(lin)104國道，距(jù)京滬高(gāo)速5公裡(lǐ))

    保定万(wan)协重工(gong)制造有(yǒu)限责任(ren)公司坐(zuo)落于鑄(zhu)造名鄉(xiāng)—河北省(sheng)泊頭市(shi)。公司占(zhàn)地面積(jī)38650平方米(mǐ)，建築面(mian)積20300平方(fāng)米，是國(guó)内著名(ming)的集設(she)計、鑄造(zao)、生産、銷(xiāo)售、服務(wu)于一體(tǐ)的容積(jī)泵專業(yè)制造廠(chǎng)家。公司(sī)始建于(yu)1984年,有二(èr)十幾年(nian)專業研(yán)制經驗(yan)。目前産(chǎn)品設計(jì)采用國(guó)💃🏻際先✂️進(jin)水平實(shi)體設計(jì)軟件；産(chan)品研發(fa)、制造、檢(jian)驗、交付(fù)按照ISO9001質(zhì)量管理(li)體系控(kòng)制過程(chéng)質量；産(chan)品制造(zào)廣泛使(shǐ)用加工(gōng)🐕中心、數(shù)👈控機床(chuang)、專用精(jīng)機、高精(jing)設備；檢(jiǎn)測設備(bei)💚擁有👨‍❤️‍👨萬(wan)能工具(ju)顯微鏡(jing)、漸開線(xiàn)檢測儀(yí)、光學投(tou)影儀、萬(wan)能測齒(chi)儀、脈沖(chòng)輝光離(lí)子氮化(huà)爐等☎️大(dà)型檢測(ce)設備，并(bing)建有國(guo)家B級試(shi)驗站。本(ben)廠以一(yī)流的産(chan)品水平(píng)、優質的(de)售後服(fu)務、恪守(shou)信用而(er)在市場(chǎng)上倍受(shòu)歡迎，産(chǎn)品暢銷(xiao)不衰，赢(yíng)得了用(yòng)戶的普(pǔ)遍贊譽(yù)。公司已(yi)通過ISO9001：2000國(guo)際質量(liàng)體系認(ren)證，中國(guó)船級社(she)CCS型式認(rèn)證，法國(guó)船級社(shè)BV産品工(gōng)廠認證(zhèng)，美國船(chuán)級社ABS産(chan)品質量(liàng)認證，中(zhong)國漁業(yè)船舶檢(jian)驗局船(chuán)用泵認(rèn)證,成為(wéi)中石油(you)物資資(zi)源市場(chǎng)成員、中(zhong)石化物(wù)資資源(yuan)⛹🏻‍♀️市場成(cheng)員。河北(bei)省知名(ming)産品生(shēng)産企業(ye)，船用泵(beng)産品承(chéng)制企業(ye)。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(yi)“泊遠東(dōng)”牌齒輪(lún)泵，螺杆(gǎn)泵為主(zhǔ)導産品(pǐn)，涉及21個(gè)系列，4200多(duō)種規格(gé)，年生産(chǎn)能力達(da)43000多台（套(tào)）。産品行(háng)銷油田(tián)、化工、電(dian)力、船舶(bo)、冶金、食(shi)品等各(ge)⚽大行業(yè)⭕。産品除(chu)滿足國(guó)内客商(shang)的需求(qiu)外，部分(fèn)出口至(zhi)東南🚶亞(ya)、美洲、歐(ou)洲等♻️國(guó)家和地(dì)區。公司(sī)在全國(guó)各大城(cheng)市設有(yǒu)30多個分(fèn)支機構(gòu)，并建立(li)了完善(shàn)的營銷(xiāo)服務網(wǎng)絡，擁有(you)一支龐(pang)大敬業(yè)的營銷(xiao)服務隊(dui)伍，可為(wei)廣大客(kè)戶提供(gòng)優質的(de)服務。 公(gōng)司以嚴(yán)謹的質(zhì)量體系(xì)、先進的(de)生産設(shè)備、完善(shan)的檢測(ce)手段、豐(fēng)富的制(zhì)造經驗(yan)、務真求(qiu)實的遠(yuan)東團隊(duì)，來有效(xiào)保證産(chan)品質量(liang)。以滿腔(qiāng)真誠期(qi)待與國(guo)内外各(ge)界人士(shì)攜手鑄(zhù)就多方(fāng)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(sān)螺杆泵(bèng)特點：SN three screw pump features:

   1.轉(zhuan)子液壓(ya)平衡，振(zhen)動小，噪(zào)音低。1. The rotor of the hydraulic balance, little vibration, low noise.

   2.輸(shu)出穩定(ding)，無脈動(dòng)。2. The output is stable, no pulsation.

   3.高效率(lü)。3. High efficiency.

   4.具有很(hen)強的自(zì)吸能力(lì)。4. Has a strong self-priming capacity.

   5.零部件(jiàn)采用通(tōng)用性強(qiáng)的系列(lie)化設計(ji)，具有多(duo)種安裝(zhuāng)方式。5. Parts versatility of seriation design, with a variety of installation.

   6.結(jie)構緊湊(còu)，體積小(xiao)，重量輕(qīng)，可在較(jiao)高轉速(sù)下工作(zuò)。6. Compact structure, small volume, light weight, can work under high rotation speed.

●SN三(sān)螺杆泵(bèng)輸送介(jie)質種類(lèi)：Low SN three screw pump transmission medium type:

　a. 潤滑性(xìng)液體：如(ru)機械油(you)，滑油，重(zhòng)油，渣油(yóu)A. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低潤滑(hua)性液體(tǐ)：如輕柴(chai)油，重柴(chái)油，含蠟(la)稀油B. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

　c. 粘(zhan)性液體(ti)：如各種(zhǒng)合成橡(xiàng)膠液和(hé)人造膠(jiao)液，乳化(huà)液C. viscous liquid, such as various kinds of synthetic rubber and synthetic rubber, emulsion

●SN三螺(luó)杆泵應(yīng)用：Low SN three screw pump application:

　·在供(gòng)熱設備(bei)中用做(zuo)燃油，燃(ran)油供應(yīng)和輸送(song)泵。In heating equipment used as fuel, fuel supply and transfer pump.

　·在機(ji)械工業(ye)中用做(zuò)液壓，潤(run)滑和搖(yao)控馬達(dá)泵。In the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化(huà)學石油(yóu)化工和(hé)食品工(gong)業中用(yòng)做裝載(zǎi)，輸送和(hé)供液泵(beng)。In the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在船舶(bo)上用做(zuò)輸送、增(zēng)壓、燃油(yóu)噴射和(he)潤滑油(you)泵以及(ji)船用液(ye)壓裝置(zhì)泵。On the ship, used for conveying, pressurization, fuel injection, and lubricating oil pump and Marine hydraulic gear pump.

   三螺(luó)杆泵(SN三(san)螺杆泵(beng),sm三螺杆(gǎn)泵,spf三螺(luó)杆泵)選(xuǎn)型時，要(yào)盡可能(néng)詳盡地(di)了解泵(bèng)的使用(yong)條件，除(chú)運行參(cān)數，如流(liu)量、壓力(li)須要弄(nong)清楚之(zhī)外，輸送(song)的介質(zhì)的特性(xing)如介質(zhi)的腐蝕(shí)性，含氣(qì)量含固(gù)溶物的(de)比率及(ji)固體顆(kē)粒的大(dà)小以🔱及(ji)介質的(de)工作溫(wēn)度、粘度(dù)、比💔重對(dui)泵内過(guo)流元件(jian)🔴的腐蝕(shí)性等和(hé)泵裝置(zhi)的吸入(rù)條件，安(an)裝條件(jian)均要了(le)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.

   用戶(hù)可以填(tian)寫附在(zài)本樣本(běn)後的泵(bèng)數據表(biao)，由廠家(jia)負🛀責選(xuǎn)型，也🈲可(kě)以根據(jù)樣本按(àn)以下步(bù)驟自行(hang)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(dìng)泵的轉(zhuǎn)速：（SN 系列(liè)螺杆泵(bèng)的極限(xian)轉速為(wéi)＜6000r.p.m）Determine the speed of the pump: (SN series screw pump limit speed for < 6000 r. p.)

   1．螺杆泵(bèng)轉速的(de)選擇以(yi)輸送介(jie)質的粘(zhān)度和泵(bèng)的規格(gé)确定轉(zhuǎn)👅速範圍(wei)，一般輸(shū)送高粘(zhan)度介質(zhì)時，螺杆(gǎn)泵應選(xuan)低轉速(sù)；若粘度(du)🐕低 ，相應(yīng)選擇高(gāo)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(guī)格的螺(luó)杆泵（主(zhǔ)杆外徑(jing)∮60mm 以上）For the large size of screw pump (more than 30 main stem diameter of 60 mm)

   介(jie)質粘度(dù)γ＞20°E 時，轉速(su)以970rpm 或720rpm 的(de)螺杆泵(beng)。Medium viscosity gamma > 20 ° E, screw pump speed to 970 RPM and 720 RPM.

   若γ＞80°E 如粘(zhān)膠液，轉(zhuǎn)速可選(xuǎn)n=200~500rpm的螺杆(gǎn)泵If gamma > 80 ° E, such as viscose, of optional n = 200 ~ 500 RPM of the screw pump

   對于(yu)小規格(gé)的螺杆(gan)泵（主杆(gan)外徑∮60mm 以(yi)下）：For small specifications of the screw pump (below 30 main stem diameter of 60 mm) :

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

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

   2．由(you)于螺杆(gǎn)泵的轉(zhuǎn)速愈高(gāo)摩擦功(gōng)率愈高(gāo)，螺杆泵(beng)的磨🐆損(sun)越大，壽(shou)命越短(duǎn)，如果輸(shū)送介質(zhi)的潤滑(huá)性較差(chà)，或含有(you)微量雜(za)質，應🔱選(xuan)較低轉(zhuǎn)速，使泵(bèng)保持較(jiào)長的🆚使(shǐ)用壽命(ming)。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(di)二， 結構(gòu)形式的(de)選擇The choice of the form of structure

   結(jié)構的選(xuǎn)擇可根(gēn)據螺杆(gǎn)泵的運(yùn)行環境(jing)和安裝(zhuāng)環境㊙️，選(xuan)擇❌合🌈适(shì)的安裝(zhuāng)形式并(bing)遵循以(yǐ)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(song)潤滑性(xing)油類，且(qie)溫度T＜80℃時(shí)，選擇内(nèi)置軸承(cheng)結構的(de)螺杆泵(beng)。1. Conveyor lubrication oil, and temperature T < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸送潤(run)滑性較(jiào)差，或溫(wen)度T＞80℃時，選(xuan)擇外置(zhì)軸承結(jie)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(shū)送流動(dong)性差，粘(zhān)度高的(de)介質或(huò)對所輸(shū)送介質(zhì)進行加(jia)熱或🔴保(bao)溫時，選(xuan)雙層加(jiā)熱泵體(ti)結構的(de)螺杆泵(beng)。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(gāo)溫介質(zhi)時，應選(xuǎn)擇耐高(gāo)溫的材(cái)料制成(cheng)的泵🏃🏻或(huo)局部冷(leng)卻的螺(luó)杆泵。4. High temperature medium, high temperature resistant materials should be selected for the pump or cooling screw pump.

   5． 關(guan)于螺杆(gan)泵的吸(xi)入能力(li)可查閱(yuè)樣本。5. About the screw pump suction capacity can refer to the samples.

   第(dì)三， 螺杆(gan)泵材料(liao)組合的(de)選擇 見(jiàn)上表Third, the choice of the screw pump material combination See the table above

   第(dì)四， 螺杆(gan)泵的吸(xī)上能力(lì)Fourth, the screw pump suction on ability

   通過降(jiang)低轉速(sù)或加熱(re)降低介(jiè)質黏度(du)的方法(fǎ)，可達✍️到(dao)高的吸(xi)上性能(neng)，見NPSHR 表By reducing the speed or heating medium viscosity reduction methods, can achieve high on absorption performance, see the NPSHR table

   第(dì)五，配套(tào)電機的(de)選配Fifth, motor selection

   螺(luó)杆泵的(de)型号選(xuan)定後，根(gēn)據樣本(běn)數據，可(ke)查到泵(beng)的軸功(gong)率N，該軸(zhou)功率再(zai)加上一(yī)定的功(gong)率儲備(bèi)後，作為(wei)選配電(dian)機的⛷️依(yi)據，一般(ban)電機功(gong)率Nm 不小(xiǎo)于泵軸(zhóu)功率N 乘(chéng)以功率(lǜ)儲備系(xi)數K 所得(dé)的值即(jí)：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(neng)夠在不(bu)同的行(hang)業中使(shi)用，在其(qí)中能夠(gou)發揮重(zhong)要的作(zuò)用和性(xìng)能，在行(hang)業中能(neng)夠充分(fèn)展現良(liáng)好的性(xing)能優勢(shì)，在産業(ye)性能中(zhōng)發揮重(zhong)要的作(zuo)用和貢(gong)獻。下面(miàn)從特點(diǎn).困油及(ji)措施不(bu)平衡等(děng)方面向(xiàng)大家介(jie)紹一下(xià)三螺杆(gǎn)泵(3GR三螺(luo)杆泵,SNH三(san)螺杆泵(bèng)). 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).