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地址(zhi):河北省(shěng)泊頭市(shì)道東街(jiē)88号( 緊鄰(lín)104國道，距(ju)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(5G网(wang)站)坐落(luo)于鑄造(zào)名鄉—河(he)北省泊(bó)頭市。公(gong)司占地(di)面積38650平(ping)方米，建(jiàn)築面積(ji)20300平方米(mǐ)，是國内(nèi)著名的(de)集設計(jì)、鑄造、生(shēng)産、銷售(shòu)、服務于(yu)一體的(de)容積泵(beng)專業制(zhi)造廠家(jiā)。公司始(shǐ)建于1984年(nian),有二十(shi)幾年專(zhuan)業研制(zhi)經驗。目(mù)前産品(pin)設計采(cǎi)用國際(ji)先進水(shuǐ)平實體(ti)設計軟(ruan)件；産品(pǐn)研發、制(zhi)造、檢驗(yan)、交☂️付按(àn)照ISO9001質量(liàng)管理體(tǐ)系控制(zhì)過程質(zhì)量；産品(pǐn)制造廣(guǎng)泛使用(yòng)加工中(zhong)心、數控(kong)機床、專(zhuan)用精機(jī)、高精設(she)備；檢測(ce)設備擁(yong)有🛀🏻萬能(neng)工具顯(xiǎn)微🙇‍♀️鏡、漸(jiàn)🚶開線檢(jian)測儀、光(guang)學投影(ying)儀、萬能(néng)測⭐齒儀(yi)、脈沖輝(hui)光離子(zi)氮化爐(lu)等大型(xing)檢測設(shè)備，并建(jiàn)有國家(jiā)B級試驗(yan)站。本廠(chang)以一流(liu)的産品(pin)水平、優(yōu)質的售(shou)後服務(wu)、恪守信(xin)用而在(zai)市場上(shang)倍受歡(huān)迎，産品(pin)暢銷不(bú)衰，赢得(dé)了用戶(hu)的普遍(biàn)贊譽。公(gong)司已通(tōng)過ISO9001：2000國際(ji)質量體(ti)系認證(zhèng)，中國船(chuan)級社CCS型(xíng)式認證(zheng)，法國船(chuán)級社BV産(chan)品工廠(chǎng)認證，美(měi)國船級(ji)社ABS産品(pǐn)質量認(rèn)證，中國(guo)漁業船(chuán)舶檢驗(yan)局船用(yong)泵認證(zheng),成為中(zhōng)石油物(wu)資資源(yuan)市場成(chéng)員、中石(shí)化物資(zi)資源市(shì)場成員(yuán)。河北省(shěng)知名産(chan)品生産(chan)企業，船(chuan)用泵産(chan)品承制(zhi)企業。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(gong)司以“泊(bó)遠東”牌(pái)齒輪泵(beng)，螺杆泵(bèng)為主導(dǎo)産品，涉(shè)及21個系(xi)列，4200多種(zhong)規格，年(nian)生産能(néng)力達43000多(duō)台（套）。産(chǎn)品行銷(xiāo)油田、化(huà)工、電力(lì)、船舶、冶(ye)金、食品(pin)等🔞各大(da)🔴行業🐕。産(chan)品除滿(mǎn)足國内(nèi)客商的(de)需求外(wài)，部分出(chū)口至東(dong)南亞、美(mei)洲、歐洲(zhōu)等🛀🏻國家(jia)和地區(qu)。公司在(zài)全國🚶各(gè)大城市(shi)設有30多(duo)個分支(zhī)機構，并(bìng)建立了(le)完善的(de)營銷服(fú)務網絡(luo)，擁有一(yī)支龐大(dà)敬業的(de)營銷服(fú)務隊伍(wu)，可為廣(guang)大客戶(hu)提供優(you)質的服(fu)務。 公司(sī)以嚴謹(jǐn)的質量(liang)體系、先(xian)進的生(sheng)産設備(bèi)、完善的(de)檢測手(shǒu)段、豐富(fù)的制造(zào)經驗、務(wù)真求實(shí)的遠東(dōng)團隊，來(lái)有效保(bǎo)證産品(pin)質量。以(yǐ)滿腔真(zhen)誠期待(dai)與國内(nei)外各界(jie)人士攜(xie)手鑄就(jiu)多方共(gòng)赢的輝(huī)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(luo)杆泵特(tè)點：SN three screw pump features:

   1.轉子(zi)液壓平(ping)衡，振動(dòng)小，噪音(yīn)低。1. The rotor of the hydraulic balance, little vibration, low noise.

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

   3.高(gāo)效率。3. High efficiency.

   4.具(jù)有很強(qiang)的自吸(xi)能力。4. Has a strong self-priming capacity.

   5.零(líng)部件采(cai)用通用(yong)性強的(de)系列化(huà)設計，具(jù)有多種(zhǒng)安💛裝方(fang)式。5. Parts versatility of seriation design, with a variety of installation.

   6.結構(gòu)緊湊，體(ti)積小，重(zhòng)量輕，可(ke)在較高(gao)轉速下(xià)工作。6. Compact structure, small volume, light weight, can work under high rotation speed.

●SN三螺(luo)杆泵輸(shu)送介質(zhi)種類：Low SN three screw pump transmission medium type:

　a. 潤(run)滑性液(ye)體：如機(ji)械油，滑(hua)油，重油(yóu)，渣油A. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低(di)潤滑性(xing)液體：如(ru)輕柴油(you)，重柴油(you)，含蠟稀(xi)油B. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

　c. 粘性(xìng)液體：如(rú)各種合(he)成橡膠(jiāo)液和人(rén)造膠液(yè)，乳化液(yè)C. viscous liquid, such as various kinds of synthetic rubber and synthetic rubber, emulsion

●SN三螺杆(gǎn)泵應用(yòng)：Low SN three screw pump application:

　·在供熱(rè)設備中(zhong)用做燃(rán)油，燃油(yóu)供應和(he)輸送泵(bèng)。In heating equipment used as fuel, fuel supply and transfer pump.

　·在機械(xie)工業中(zhōng)用做液(ye)壓，潤滑(hua)和搖控(kòng)馬達泵(beng)。In the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化學(xue)石油化(hua)工和食(shi)品工業(ye)中用做(zuò)裝載，輸(shū)送和供(gong)液泵。In the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在(zài)船舶上(shàng)用做輸(shū)送、增壓(yā)、燃油噴(pēn)射和潤(run)滑油泵(beng)以及船(chuán)用液壓(yā)裝置泵(beng)。On the ship, used for conveying, pressurization, fuel injection, and lubricating oil pump and Marine hydraulic gear pump.

   三螺杆(gan)泵(SN三螺(luo)杆泵,sm三(sān)螺杆泵(bèng),spf三螺杆(gan)泵)選型(xing)時，要盡(jin)可能詳(xiang)盡地了(le)解泵的(de)使用條(tiáo)件，除運(yun)🌈行參數(shu)🔆，如流量(liàng)、壓力須(xū)要弄清(qīng)楚之外(wài)，輸送的(de)介質的(de)特👨‍❤️‍👨性如(ru)介質💞的(de)腐蝕性(xing)，含氣量(liang)含固溶(rong)物的比(bi)率及固(gu)體顆粒(li)的💚大小(xiao)以及介(jiè)質的工(gong)作溫度(dù)、粘度、比(bi)🍉重對泵(bèng)内過流(liú)元件的(de)腐蝕性(xìng)等和泵(bèng)裝置的(de)吸入條(tiao)件，安裝(zhuāng)條件均(jun1)要了解(jiě)。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.

   用戶可(ke)以填寫(xiě)附在本(ben)樣本後(hòu)的泵數(shu)據表，由(you)廠家負(fu)責選型(xíng)，也可以(yi)根據樣(yàng)本按以(yǐ)下步驟(zhòu)自行選(xuǎn)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.

   第一(yi)， 确定泵(beng)的轉速(su)：（SN 系列螺(luo)杆泵的(de)極限轉(zhuǎn)速為＜6000r.p.m）Determine the speed of the pump: (SN series screw pump limit speed for < 6000 r. p.)

   1．螺(luó)杆泵轉(zhuan)速的選(xuǎn)擇以輸(shū)送介質(zhi)的粘度(du)和泵的(de)規格⛷️确(que)定轉速(su)範圍，一(yi)般輸送(sòng)高粘度(du)介質時(shí)，螺杆泵(bèng)應選⚽低(di)轉速；若(ruò)粘度🈲低(di) ，相應選(xuǎn)擇高轉(zhuǎn)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.

   對于(yú)大規格(ge)的螺杆(gan)泵（主杆(gan)外徑∮60mm 以(yi)上）For the large size of screw pump (more than 30 main stem diameter of 60 mm)

   介質(zhi)粘度γ＞20°E 時(shi)，轉速以(yǐ)970rpm 或720rpm 的螺(luo)杆泵。Medium viscosity gamma > 20 ° E, screw pump speed to 970 RPM and 720 RPM.

   若(ruo)γ＞80°E 如粘膠(jiao)液，轉速(su)可選n=200~500rpm的(de)螺杆泵(bèng)If gamma > 80 ° E, such as viscose, of optional n = 200 ~ 500 RPM of the screw pump

   對于小(xiǎo)規格的(de)螺杆泵(bèng)（主杆外(wai)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(huò)970rpm的螺杆(gǎn)泵. Gamma > 20 ° E, n selected 1450 RPM and 970 RPM of screw pump.

   γ＞80°E 時，n 選(xuan)300~600rpm的螺杆(gan)泵。Gamma > 80 ° E, n selected 300 ~ 600 RPM of the screw pump.

   2．由于(yu)螺杆泵(beng)的轉速(su)愈高摩(mo)擦功率(lü)愈高，螺(luó)杆泵的(de)磨損♍越(yue)大，壽⭐命(mìng)越短，如(rú)果輸送(sòng)介質的(de)潤滑性(xing)較差，或(huò)含有微(wēi)量雜質(zhi)，應選較(jiao)低轉速(sù)，使泵保(bao)持較長(zhǎng)的使用(yong)壽命。推(tui)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.

   第二(er)， 結構形(xing)式的選(xuǎn)擇The choice of the form of structure

   結構(gòu)的選擇(zé)可根據(ju)螺杆泵(beng)的運行(hang)環境和(hé)安裝環(huán)境，選擇(ze)合适的(de)安裝形(xíng)式并遵(zūn)循以下(xià)的原則(zé)：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(run)滑性油(yóu)類，且溫(wēn)度T＜80℃時，選(xuan)擇内置(zhi)軸承結(jie)構的螺(luo)杆泵。1. Conveyor lubrication oil, and temperature T < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸(shu)送潤滑(huá)性較差(cha)，或溫度(dù)T＞80℃時，選擇(zé)外置軸(zhou)承結構(gou)的螺杆(gan)泵。2. The conveyor lubrication is poorer, or temperature T > 80 ℃, select external bearing structure of the screw pump.

   3． 輸送(song)流動性(xing)差，粘度(dù)高的介(jiè)質或對(duì)所輸送(song)介質進(jìn)行☀️加熱(rè)或保溫(wen)時，選雙(shuāng)層加熱(rè)泵體結(jie)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(shu)送高溫(wēn)介質時(shi)，應選擇(ze)耐高溫(wēn)的材料(liao)制成的(de)泵或局(ju)部冷卻(què)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(yú)螺杆泵(bèng)的吸入(rù)能力可(kě)查閱樣(yang)本。5. About the screw pump suction capacity can refer to the samples.

   第三(sān)， 螺杆泵(beng)材料組(zu)合的選(xuǎn)擇 見上(shàng)表Third, the choice of the screw pump material combination See the table above

   第四(si)， 螺杆泵(beng)的吸上(shang)能力Fourth, the screw pump suction on ability

   通(tōng)過降低(dī)轉速或(huò)加熱降(jiàng)低介質(zhì)黏度的(de)方法，可(ke)達到高(gao)的♈吸上(shàng)🌍性能，見(jiàn)NPSHR 表By reducing the speed or heating medium viscosity reduction methods, can achieve high on absorption performance, see the NPSHR table

   第五(wǔ)，配套電(diàn)機的選(xuan)配Fifth, motor selection

   螺杆(gan)泵的型(xíng)号選定(ding)後，根據(ju)樣本數(shù)據，可查(cha)到泵的(de)軸功率(lǜ)N，該軸功(gong)率再加(jiā)上一定(ding)的功率(lǜ)儲備後(hou)，作為選(xuǎn)配電機(jī)♊的依據(ju)🧑🏾‍🤝‍🧑🏼，一般電(diàn)機功率(lǜ)Nm 不小于(yú)泵軸功(gōng)率N 乘以(yǐ)功率儲(chu)備系數(shù)K 所得的(de)值即：Nm≥K·N。K 值(zhi)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

　　三螺杆(gǎn)泵能夠(gòu)在不同(tong)的行業(yè)中使用(yòng)，在其中(zhong)能夠發(fā)揮重要(yào)的作用(yong)和性能(neng)，在行業(ye)中能夠(gòu)充分展(zhan)現🌍良好(hao)的性能(néng)優勢，在(zai)🙇‍♀️産業性(xìng)能中發(fā)揮重要(yao)的作用(yong)和貢獻(xian)。下面從(cong)特點.困(kun)油及措(cuo)施不平(ping)衡等方(fāng)面向大(da)家介紹(shao)一下三(sān)螺👨‍❤️‍👨杆泵(bèng)(3GR三螺杆(gan)泵,SNH三螺(luo)杆泵). 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).