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地址:河北(bei)省泊頭市(shi)道東街88号(hào)( 緊鄰104國道(dào)，距京滬高(gāo)速5公裡)

    芜湖韦纳计算机设备集团(5G网站)坐(zuò)落于鑄造(zào)名鄉—河北(bei)省泊頭市(shi)。公司占地(di)面積38650平方(fāng)米，建築面(mian)積20300平方米(mi)，是國内著(zhe)名的集設(she)計、鑄造、生(shēng)産、銷售、服(fú)務于一體(ti)的容積泵(bèng)專業制造(zào)廠家。公司(sī)始建于1984年(nian),有二十幾(jǐ)年專業研(yán)制經驗。目(mu)前産品設(she)計采用國(guo)際先進🈲水(shui)🔞平實體設(she)計軟件；産(chan)品研發、制(zhì)造、檢驗、交(jiāo)付按照ISO9001質(zhì)量管理體(tǐ)系控制過(guò)程質量；産(chǎn)品制造廣(guang)泛使用💋加(jiā)工中🐪心❤️、數(shu)控機床、專(zhuan)用精機、高(gāo)精設備；檢(jiǎn)測設備🌈擁(yong)有萬能工(gong)具顯微鏡(jing)、漸開線檢(jiǎn)測儀、光學(xue)投影儀、萬(wàn)能測齒儀(yi)、脈☁️沖輝光(guang)離子氮化(hua)爐等大型(xíng)檢測設備(bèi)，并建有國(guó)家B級試驗(yan)站。本廠以(yǐ)一流的産(chǎn)品水平、優(you)質的售後(hòu)服務、恪守(shou)信用而在(zai)市場上倍(bèi)受歡迎，産(chǎn)品暢銷不(bu)衰，赢得了(le)用戶的普(pǔ)遍贊譽。公(gong)司已通過(guo)ISO9001：2000國際質量(liang)體系認證(zhèng)，中國船級(jí)社CCS型式認(rèn)證，法國船(chuan)級社BV産品(pin)工廠認證(zheng)，美國船級(jí)社ABS産品質(zhi)量認證，中(zhong)國漁業船(chuan)舶檢驗局(jú)船用泵認(rèn)證,成為中(zhōng)石油物資(zi)資源市場(chang)成員、中石(shi)化物資資(zi)源市場成(chéng)員。河北省(sheng)知名産品(pǐn)生産企業(yè)，船用泵産(chan)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(yi)“泊遠東”牌(pai)齒輪泵，螺(luo)杆泵為主(zhu)導産品，涉(shè)及21個系列(liè)，4200多種規格(gé)，年生産能(neng)力達43000多台(tai)（套）。産品行(hang)銷油田、化(huà)工、電力、船(chuan)舶、冶金、食(shi)品等🔆各大(da)行業。産品(pǐn)除滿足國(guo)内客商的(de)需求外，部(bu)分出口至(zhì)東南亞、美(měi)洲、歐🌈洲等(deng)國家和地(di)區。公司在(zai)全國各大(da)城市設有(yǒu)30多個分支(zhī)機構，并建(jian)立了完善(shan)的營銷服(fu)務網絡，擁(yong)有一支龐(pang)大敬業的(de)營銷服務(wù)隊伍，可為(wei)廣大客戶(hù)提供優質(zhi)的服務。 公(gong)司以嚴謹(jǐn)的質量體(ti)系、先進的(de)生産設備(bei)、完善的檢(jian)測手段、豐(fēng)富的制造(zao)經驗、務真(zhēn)求實的遠(yuan)東團隊，來(lái)有效保證(zheng)産品質量(liang)。以滿腔真(zhēn)誠期待與(yu)國内外各(gè)界人士攜(xie)手鑄就多(duo)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(luó)杆泵特點(diǎn)：SN three screw pump features:

   1.轉子液壓(ya)平衡，振動(dòng)小，噪音低(di)。1. The rotor of the hydraulic balance, little vibration, low noise.

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

   3.高(gāo)效率。3. High efficiency.

   4.具有(yǒu)很強的自(zi)吸能力。4. Has a strong self-priming capacity.

   5.零(líng)部件采用(yòng)通用性強(qiáng)的系列化(hua)設計，具有(yǒu)多種安裝(zhuāng)🔴方式。5. Parts versatility of seriation design, with a variety of installation.

   6.結構(gòu)緊湊，體積(ji)小，重量輕(qīng)，可在較高(gāo)轉速下工(gong)作。6. Compact structure, small volume, light weight, can work under high rotation speed.

●SN三螺杆泵(bèng)輸送介質(zhi)種類：Low SN three screw pump transmission medium type:

　a. 潤滑(hua)性液體：如(ru)機械油，滑(hua)油，重油，渣(zhā)油A. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低潤滑(hua)性液體：如(ru)輕柴油，重(zhòng)柴油，含蠟(la)稀油B. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

　c. 粘性(xing)液體：如各(ge)種合成橡(xiang)膠液和人(ren)造膠液，乳(ru)化液C. viscous liquid, such as various kinds of synthetic rubber and synthetic rubber, emulsion

●SN三螺(luo)杆泵應用(yong)：Low SN three screw pump application:

　·在供熱設(shè)備中用做(zuò)燃油，燃油(you)供應和輸(shu)送泵。In heating equipment used as fuel, fuel supply and transfer pump.

　·在機(jī)械工業中(zhōng)用做液壓(yā)，潤滑和搖(yáo)控馬達泵(bèng)。In the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化學石(shi)油化工和(hé)食品工業(yè)中用做裝(zhuāng)載，輸送和(hé)供液泵。In the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在(zai)船舶上用(yong)做輸送、增(zeng)壓、燃油噴(pen)射和潤滑(huá)油泵以及(jí)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(san)螺杆泵(SN三(sān)螺杆泵,sm三(sān)螺杆泵,spf三(sān)螺杆泵)選(xuan)型時，要盡(jìn)可能詳盡(jin)地了解泵(beng)的使用條(tiáo)件，除運行(hang)參數，如流(liú)量、壓力須(xu)要弄清楚(chǔ)之外，輸送(song)的介質📧的(de)特性如介(jiè)質的腐蝕(shi)性，含氣量(liang)含固溶物(wu)的比率及(jí)固體顆粒(li)的大小以(yǐ)🔞及介質的(de)工作👌溫度(dù)、粘度、比重(zhòng)對泵内❗過(guo)流元件🧡的(de)腐蝕性等(děng)和泵裝置(zhì)的吸入👅條(tiao)件，安裝條(tiáo)件均要了(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.

   用戶可(ke)以填寫附(fu)在本樣本(ben)後的泵數(shu)據表，由廠(chǎng)家負責💛選(xuǎn)型，也可以(yǐ)根據樣本(běn)按以下步(bù)驟自行選(xuan)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， 确(què)定泵的轉(zhuǎn)速：（SN 系列螺(luó)杆泵的極(jí)限轉速為(wéi)＜6000r.p.m）Determine the speed of the pump: (SN series screw pump limit speed for < 6000 r. p.)

   1．螺杆泵轉(zhuǎn)速的選擇(zé)以輸送介(jiè)質的粘度(du)和泵的規(guī)格确定🌈轉(zhuan)速範圍，一(yī)般輸送高(gao)粘度介質(zhì)時，螺杆泵(bèng)應選低轉(zhuǎn)速；若粘度(du)低 ，相應選(xuǎn)擇高轉速(su)。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.

   對于大規(guī)格的螺杆(gǎn)泵（主杆外(wài)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(shí)，轉速以970rpm 或(huo)720rpm 的螺杆泵(bèng)。Medium viscosity gamma > 20 ° E, screw pump speed to 970 RPM and 720 RPM.

   若γ＞80°E 如粘膠(jiāo)液，轉速可(kě)選n=200~500rpm的螺杆(gan)泵If gamma > 80 ° E, such as viscose, of optional n = 200 ~ 500 RPM of the screw pump

   對于小(xiao)規格的螺(luó)杆泵（主杆(gǎn)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(de)螺杆泵. Gamma > 20 ° E, n selected 1450 RPM and 970 RPM of screw pump.

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

   2．由于螺(luó)杆泵的轉(zhuan)速愈高摩(mó)擦功率愈(yu)高，螺杆泵(bèng)的磨損🔞越(yue)大✔️，壽命越(yue)短，如果輸(shu)送介質的(de)潤滑性較(jiào)差，或含有(you)微💚量雜質(zhi)，應選較低(dī)轉速，使泵(bèng)保持較長(zhǎng)的使用壽(shou)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(di)二， 結構形(xíng)式的選擇(ze)The choice of the form of structure

   結構的選(xuǎn)擇可根據(ju)螺杆泵的(de)運行環境(jìng)和安裝環(huán)境，選擇合(hé)适✊的安裝(zhuang)形式并遵(zūn)循以下的(de)原則：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)潤滑性油(yóu)類，且溫度(dù)T＜80℃時，選擇内(nei)置軸承結(jie)構的螺杆(gǎn)泵。1. Conveyor lubrication oil, and temperature T < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸送潤(rùn)滑性較差(chà)，或溫度T＞80℃時(shí)，選擇外置(zhì)軸承結構(gou)的螺杆泵(bèng)。2. The conveyor lubrication is poorer, or temperature T > 80 ℃, select external bearing structure of the screw pump.

   3． 輸送流動(dòng)性差，粘度(du)高的介質(zhì)或對所輸(shū)送介質進(jìn)行加熱或(huo)保溫時，選(xuǎn)雙層加熱(rè)泵體結構(gou)的螺杆泵(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． 輸送高溫(wēn)介質時，應(yīng)選擇耐高(gao)溫的材料(liao)制成的泵(bèng)🔴或局部冷(leng)卻的螺杆(gǎn)泵。4. High temperature medium, high temperature resistant materials should be selected for the pump or cooling screw pump.

   5． 關于螺(luó)杆泵的吸(xi)入能力可(ke)查閱樣本(ben)。5. About the screw pump suction capacity can refer to the samples.

   第三， 螺杆(gǎn)泵材料組(zǔ)合的選擇(ze) 見上表Third, the choice of the screw pump material combination See the table above

   第(di)四， 螺杆泵(beng)的吸上能(néng)力Fourth, the screw pump suction on ability

   通過降(jiàng)低轉速或(huo)加熱降低(di)介質黏度(du)的方法，可(kě)達到高的(de)🧑🏾‍🤝‍🧑🏼吸上性能(néng)，見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)，配套電機(ji)的選配Fifth, motor selection

   螺(luo)杆泵的型(xíng)号選定後(hòu)，根據樣本(ben)數據，可查(cha)到泵的軸(zhou)功率N，該軸(zhou)功率再加(jia)上一定的(de)功率儲備(bèi)後，作為選(xuan)配電機的(de)依據，一般(bān)電機功率(lü)Nm 不小于泵(bèng)軸功率N 乘(cheng)以功率儲(chǔ)備系數K 所(suǒ)得的值即(ji)：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

　　三螺杆(gan)泵能夠在(zài)不同的行(hang)業中使用(yong)，在其中能(néng)夠⭐發揮重(zhong)要的作用(yong)和性能，在(zai)行業中能(neng)夠充分展(zhan)現良好的(de)性能優勢(shì)，在産業性(xing)能中發揮(huī)重要的作(zuò)用和貢獻(xiàn)。下面從特(te)點.困油及(ji)措施不平(píng)衡等方面(miàn)向大家介(jie)紹一下三(san)螺杆泵(3GR三(sān)螺杆泵,SNH三(san)螺杆泵). 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).